OCEANOGRAPWC BASELINE  DATA (1971-72)
              FOR THE FORMULATION OF
MARINE WASTE DISPOSAL ALTERNATIVES FOR PUERTO RICO

               VOLUME II.
i r • i L- c
I: is- I t «
                      JW  MM  M>r
            FINAL REPORT NOVEMBER 197'

                      A11 A N T!.; O C f ;v-.!
                                           FUOOO
                    CARIBBEAN SEA

-------
               OCEANOGRAPHIC BASELINE DATA (1971-72)

                              FOR THE

         FORMULATION OF MARINE WASTE DISPOSAL ALTERNATIVES

                          FOR PUERTO RICO



                       VOLUME II: APPENDICES


                    FINAL REPORT - NOVEMBER 1974


                            Prepared For

                    ENVIRONMENTAL QUALITY BOARD
                       OFFICE OF THE GOVERNOR
                    COMMONWEALTH OF PUERTO RICO


                            Prepared By

                        OCEANOGRAPHIC PROGRAM
                      AREA OF NATURAL RESOURCES
                     DEPARTMENT OF PUBLIC WORKS
                     COMMONWEALTH OF PUERTO RICO
     This study was jointly financed by the Commonwealth of Puerto Rico
and the United States Environmental Protection Agency through a planning
grant under PL 84-660, as amended.

-------
SECTION 7




APPENDICES

-------
                               APPENDIX A


          TECHNICAL AND ANALYTICAL PROCEDURES USED IM THE STUDY

INTRODUCTION
     This appendix contains the technical information concerning the
equipment and methods used during the Study for collecting and analyzing
the various parameters.  For the most part, these were standard techniques
commonly used in this type of work, and reference is made to some of the
publications in which further details are given.

TPiPERATURE
     Deep sea reversing thermometers manufactured by Walter H. Kessler
Co., Inc. were used for the temperature measurements.  These instruments
had a range of -2° to +30°C and could easily be read to a hundredth of
a degree with a simple eye piece.
     In most cases, the wire angle of the hydrographic cable supporting
the thermometers was very close to vertical, and the depth given by the
meter wheel was accepted as the depth of the observation.  However, an
unprotected reversing thermometer was commonly used on the bottom bottle
in deep casts.  From the difference in readings between the protected and
unprotected thermometers, this difference being due to the pressure effect
(a function of depth),an independent check on the depth was obtained.
The accuracy of depth determinations by this method is usually considered
to be + 5 meters in the first thousand meters.  In the shallow wafeer
sampled during the present study, the depths are considered generally
accurate within + 2 or 3 meters at the most.  In the cases of the stations
in water of 20 meters or less, they are probably accurate within j- 1 or 2
meters.
                                   7.1

-------
     A description of deep sea reversing thermometers and their use is




given in Publication No. 607 of the U. S« Naval Oceanographic Office




entitled "Instruction Manual for Obtaining Oceanographic Data".






SALINITY




     The determination of the salinity of the sea water samples was



performed by means of an induction salinometer manufactured by the




Bissett-Berman Corporation,   A description of the instrument is given in




Publication No. 607 of the U. S. Naval Oceanographic Office referred to




above.  Basically, the instrument takes advantage of the fact that the




conductivity of sea water is a function of its salinity and temperature.




Temperature compensation within the instrument permits it to translate




conductivity into salinity.   The instrument was standardized by Oceano-



graphic Project personnel using a sample of sea water of known salinity




obtained from the International Association of Oceanography and Physics




in Denmark.




     Under ideal conditions the method is considered accurate to + 0.002




parts per thousand.  In the present case, nany of the values were rounded




off to the nearest hundredth of part per thousand, and are considered



accurate to + 0.01 °/oo.  The salinometer was kept ashore in an air




conditioned mobile laboratory trailer that was maintained at about 22°C




to simplify the temperature compensation of the instrument.






DISSOLVED OXYGEN




     The amount of dissolved oxygen (DO) in the water was determined by




a modified Winkler titration method.  The samples were drawn from Nansen




bottles using a rubber filler tuoe to eliminate air bubbles.  Amber glass




125 ml narrow neck bottles with ground glass stoppers were used.  The
                                   7.2

-------
initial two reagents, 1 ml each of two fixing reagents were added in




the following order:  MnCl» and NaOH-Nal.  After being thoroughly shaken,



the bottles were stored in darkness.




     When the samples were about to be titrated in the mobile laboratory,



1 ml of suIfuric acid was added.  The titration process is described



in the Oceanographic Office Publication #607 referred to earlier.  The



apparatus used was a self-contained package assembled at the Woods Hole



Oceanographic Institution that included a digital counter and a device for



ascertaining the titration end point amperimetrically on a galvanometer,




rather than through the change in color of the solution.  Under usual



conditions, the accuracy of this method is expected to be about + 3%.



       For   most Oceanographic purposes, DO is measured and recorded in



milliliters per liter  (ml/1).  For engineering purposes, the common unit



is milligrams per liter (mg/1).  In the present study, the data to be sent



to the National Oceanographic Data Center will be ml/1 values, but these



have been converted to mg/1 for this report in order to be of moat use to



engineers.  The conversion factor is 1 mg/1 « 0.6998 ml/1.






BIOCHEMICAL OXYGEN DEMAND




     A limited number of samples were analyzed for biochemical oxygen



demand (BOD).  The samples were dnawn into standard BOD bottles through



a rubber tube to eliminate bubble formation.  The incubation was carried



out for 5 days at 20 + 1 °C in the manner described in "Standard Methods




for the Examination of Water and Waste"  (1965, 12th Edition).  The oxygen



analysis was carried out as described previously for DO.  As with DO, the



unit of BOD used in this report is mg/1.
                                  7.3

-------
PHOSPHATE



     The ortho-phosphate analyses were performed  at the U.S.  Geological




Survey laboratory at Fort Buchanan near San Juan, P.  R.  The  samples




were iced and stored in the field in 250 ml polyethylene bottles in an




ice chest until they could be delivered to the laboratory,  usually within




24 hours.  Both phosphate and silicate analyses were performed on aliquots




from the same water sample.




     The laboratory procedure, involving a spectrophotometric analisis




of the blue color developed from the formation and reduction  of a phos-




phomolybdate complex is described in detail in Strickland and Parsons




(1965).  During most of the field program, the results were obtained to




+ 0.01 mg/1.  Later in the program, the Geological Survey laboratory




acquired a more accurate spectrophotometer, and accuracy was increased




to + 0.001 mg/1.






SILICATE
     Determination of the reactive silicate also was carried out by the




U. S. Geological Survey laboratory at Fort Buchanan from an aliquot of




the same sample that was used for phosphate determination.




     As with the phosphate samples, the analytical procedure followed




involves the production of a blue color of a silicomolybdate complex




which is analyzed spectrophotometrically.  The method is described in




Strickland and Parsoaa (1965) .  During much of the study, the results




were accurate to + 0.1 mg/1.  Following the acquisiion of the new spec-




trophofcometer by the USGS laboratory, the resu&ts were given to ± 0.01 mg/1.
No
        satisfactory procedure was set up for measuring the pH of seawater
                                  7.4

-------
     This measurement must be made at sea because sufficiently accurate




results cannot be obtained if the samples are stored for more than 2




hours.  The instruments available for use at sea were not considered




sufficiently reliable to give significant results.  Since the usefulness




of pH measurements in this type of survey was not considered to be very




great, only a few pH measurements were made,,and this measurement was




eliminated entirely from the study program.








COLIFORM ORGANISM DETERMINATIONS




     It was not until the first cruise around the island had reached




the eighth site, Mayaguez, that the personnel with the training and




experience needed to carry out the coliform bacteria studies joined the




program.  At the beginning of this phase of the program, the Fermentation




Technique or Most Probable Number method (KPN) was used.  Soon afterwards,




the Membrane Filter Technique (MFT) was adopted.  This method is described




in detail in "Standard Methods for the Examination of Water and Wastewater",




12th edition, 1965.




     Coliform bacteria tests were carried out simply to obtain baseline




data as to the presence and relative abundance of coliform bacteria at the




various sites.  In addition, Engineering Science carried out series of




tests to determine the coliform disappearance rate at several study areas.




This work utilized the MFT determination.






OCEAN CURRENT MEASUREMENTS




Ekman-Merz current meter
     At the first 9 of the 11 Study Areas surveyed on the first cruise,




an Ekman-Merz current meter was used.  This instrument was a Japanese



modification of the original Swedish current meter developed by
                                     7.5

-------
Dr. Waifrid  Ekman many years ago.




     Basically, the instrument has  an impeller connected to a counter




to indicate the number of turns in  a given period of time which is a




function of current velocity.  As the impeller rotates, non-magnetic




balls fall into a saall grooved device affixed to a compass needle which




directs the balls into compartments representing 10°of azimuth according




to the orientation of the instrument relative to magnetic north.




     The current meter is lowered to the desired depth with the impeller




locked in position.  A brass messenger weight is  dropped down the wire




to release the impeller„  After the desired period of time, a second




messenger locks the impeller again  and the instrument is then retrieved.




The number of revolutions recorded  on the dials is used to compute the




speed, and the distribution of balls in the 10° compartments is used to




compute the direction toward which  the current was moving.  The operation




of the Ekman-Merz: meter is described in greater detail in the U.S. Naval




Oceanographic Office Publication No. 607, "Instruction Manual for Obtain-




ing Oceanographic Data".




     The research vessel was anchored in a position which was believed




to be about where an outfall might  terminate, and the Ekman-Merz meter




was lowered to measure currents succesively near the surface and near




the bottom.  In water over 30 meters deep, a mid-depth measurement was




also made*  The measurement period  was usually 10 minutes, and another




10 minutes was required to raise the current meter, count and record the




number of balls and their distribution in the compass cup, re-set the




instrument, and lower it again.  Following the first 9 site surveys of




Cruise 1 the use of the Ekman-Merz  current meter was discontinued in



favor of the use of drogues.

-------
DROGUES



     Cross-drogues were constructed from angle iron and rubber floor




matting or plastic coated fabric to form a 3-dimensional cross that.



would fit in an 0.5 meter cube.  Two drogues fastened together were sus-



pended on a. thin dacron line from three 15-cm styrofoam floats through



which a 1-meter long plastic rod was inserted.  Small plastic flags were



attached to the upper end of the rod as a marker.  A marker buoy with



a mast and flag was anchored in the area where the waste ouffall might



be expected to terminate.  Two or three drogues were placed in the water



at different depths, add as they drifted, their positions were determined



by means of sextant readings on an hourly basis.  After an elapsed time



of 3 or 4 houEs, another series of two or three drogues was started at



the original marker*  This was repeated once more.  Thus by the end of



the day, up to nine drogues were being followed at once.








IN-SITU RECORDING CURRENT METER



     During the second cruise around the island, a self-contained, inter-



nally, recording current meter was used at most of the sites.  This



instrumaat was borrowed from the Water Resources Research Institute of




the University of Puerto Rico at Mayaguez.  Unfortunately, a malfunction



was discovered at the Ponce site and subsequent attempts to correct this



malfunction proved unsuccessful.  Thus the recording current meter data




obtained during Cruise 2 was judged unreliable and has not been included



in this report.




     Three new current meters of the same type (Hydro Products Model 502B)




were acquired by the Area of Natural Resources between the Cruise 2 and



Cruise 3.  The basic plan for current meter placement during Cruise 3



was to place one instrument 6 to 10 meters below the surface and another





                                7.7

-------
15 meters above the bottom in water between 130 and  150 feet deep in the




area where it appears a waste outfall might resonably terminate.   The




third instrument would be placed 6 to 10 meters below-; the surface at




a point about mid-way between the otfeer instruments  and the shoreline,.




in water around 50 feet deep.



     This was subjected to modification to suit the  local depth contours




at each study area.  For example, at the Humacao study area the water




is too shallow to permit more than a single current  meter at the off-




shore station which would be several miles out from  the shore line.




On the other hadd, at Bahia de Yabucoa, the drop from the shallow shelf




into deep water is so abrupt that only a single instrumnet was used and




that was placed just inshore of where this precipitous drop begins.




     These meters record current speed, current direction, and water




temperature on a pressure-sensitive paper  &trip chart in a Rustrak recorder.




The instrument is programmed to record the velocity  every few seconds




for about 4 minutes and then the instrument turns off for 1 minute.  During




the four minutes the machine is turned on, it records direction alternately




with the velocity for 3 minutes and temperature alternately with velocity




for the remaining minute.  The Rustrak  recorder paper strip chart is




easily read by eye, and the several parameters can be averaged over con-




venient time intervals.  If there is a great deal of "noise" or random




scatter, as there is likely to be with the instrument placed near the




surface, especially if the sea is rough, it is frequently most practical to




obtain an estimated average over a period  of up to an hour.  If the record




has very little scatter, it is practical to average  over 15 minutes or even




over the individual 4%iinute cycles which  the instrument records.
                                   7.8

-------
                             APPENDIX B




              DATA PROCESSING METHODS USED IN THE STUDY




INTRODUCTION

     The data processing methods used have been manual and computerized


techniques designed to reduce the data to their most useful form.   The


temperature, salinity, density and current data processing methods are


described below.  The other parameters such as water-quality information


which were measured less frequently, have simply been tabularized.



TEMPERATURE

     The temperature as read directly from the deep-sea reversing thermo-

meters must have certain corrections applied to compensate for changes


which have taken place due to temperature change between the time the


thermometers were reversed in the water and were read on deck.  A

special graph for each thermometer was made for this purpose.


     The corrected temperatures and depth of measurement were then


recorded on Reduced'Data Cards along with other data, including latitude,

longitude, date, time, station, weather and sea conditions, and Secchi


disc readings.

     For the various Study Areas, the temperature at various levels


(typically, the surface, 5 meters and 30 meters) were tabulated.  The

sub-surface temperatures were interpolated  from the graphs in cases


where observations did not lie at those levels.  From these data, graphs

were constructed of the temperature contours at various depths and in the
                                    v

case of the middle transect of each Study Area, a vertical profile of


temperature versus depth and horizontal distance was drawn.
                                 7.9

-------
SALINITY

     The Bissett-Berman Salinometer (mentioned in Appendix A) gives

readings that are a function of the conductivity of the sea water which

in turn is the function of the temperature and salinity.  The instrument

has a circuit which compensates for the temperature factor, and thus the

readings from the instrument are converted, by means of a table, directly

into salinity.

     As with the temperatures, salinity data were tabulated on cards,

and graphs of salinity versus depth and a vertical profile of the

salinity along the center transect were drawn for each station.


WATER DENSITY

     For all practical purposes, the density of sea water is considered

to be a function of temperature, salinity, and pressure (depth).  Inasmuch
                                                      *
as water is a remarkably incompressible substance, the effect of pressure

on the density in the relatively shallow water of the study area is negli-

gible and has been ignored.

     "Tables for Sea Water Density", H.O. Publication No. 615, published

by the U.S. Navy Hydrographic Office (now the Oceanographic Office) have

been used for calculating the density.  In oceanographic work, sigma-t

rather than density, per se, is used.  Where sigma-t = (Density-1) X 1000

and is expressed  in parts/thousand.

     The sigma-t from the tables has been entered for each temperature

and salinity observation on the reduced data cards.  As with temperature

and salinity, sigma-t versus depth curves were constructed, and both

horizontal contours at various depths and vertical profiles drawn for

each Study Area.
                                  7.10

-------
WATER QUALITY PARAMETERS

     The other analyses carried out at sea and on the sea water samples

(i.e., water transparency, silica, DO, BOD, phosphate, pH, and coliform

organisms) were simply entered on the reduced data cards.  No special

data processing was carried out for this study except for converting

some of the units into another form.


OCEAN CURRENT DATA

     Tabular listings of individual observations showing depth, time

current speed and current direction have been made for each set of

measurements made in the eleven Study Areas.  The reduced data, that is,

time, depth, current speed, and current direction, were handled in

several ways:

        Plotting of current vectors (arrows whose length represent speed
        and point in the direction toward which the current is moving)
        against time, with additional information such as time of high and
        low tide and information concerning the wind speed and direction.

        Another form of presentation used is the current rose, in which
        all the current vectors at any one depth are plotted from a, single
        origin to give a feeling for the preponderant directions and speeds,

        A computer program written in FORTRAN IV was used to calculate the
        probability of current velocities from the two sets of current
        meter data and the drogue data.

        A computer program written in FORTRAN IV was used to calculate
        the dilution values from the acquired field data and from other
        existing data.


ANALYSIS OF IN-SITU RECORDING CURRENT METER DATA

     In order to gain some insight into the general nature of current

patterns recorded by current meters after relatively long periods of

observation, the following analysis was undertaken.  The recorded speed

and direction data on the long strip chart from the Rustrack Recorder
                                  7.11

-------
was  first plotted against time in the form of graphs such as the one




shown in Figure Gn-5.   The direction scale, along the ordinate, was




then corrected from magnetic to true, and nine evenly-spaced horizontal




parallel lines were drawn on the graph, splitting it vertically into




eight direction sectors (or octants) centered about N, NE, E, SE, S,




SW, W, NW.  A table such as the one shown in Figure B-l, for example,




was then prepared.  In this table a series of three entries appear for




each excursion of the  direction-time locus into any given octant.  The




entries are placed in  the triple column corresponding to the given




octant.




     The first entry,   At, is the length of the time interval during




which the current flowed in this direction sector during this particular




excursion.  The next entry, v, is the average speed of the current during




the corresponding time interval At.  The last entry which appears in the




triple column is the product of the previous two, labeled AD, in the




table.  This procedure is followed for each excursion of the direction-




time locus into any given octant.  When the entire graph has thus been




covered, each of the columns of entries of  41 and Ap are summed.  The




resulting values represent the total time of flow in the direction of




each octant, together with a measure of the actual quantity of water




which flowed in that direction.  The units of p are (time) X (speed) =




(length), or  in this  case, (hrs) X (kn) = (naut mi).  Thus, if multiplied




by a constant factor (the cross-sectional area of the rotor of the current




meter), the sum total  of the  AD's in one column is the volume of water




which flows in the direction sector corresponding to the column, and,




without multiplication by the constant, the sum of the Ayo's is directly




proportional to the volume of water flowing in this direction.  Defining




P  as the sum of the   AP's in a given column, and t as the sum of the




                                     7.12

-------
       in the same octant (to which the column of the AP's also corresponds),




it is clear that JL  is the average speed of the current during the periods when




it was flowing in the direction corresponding to this octant.  The average




speeds shown adjoining the component vectors in figures such as Figure Gn-6




were computed in this manner.




     By adding the component vectors corresponding to each octant, a resultant




net flow vector is obtained.  If all the water  in a horizontal sheet at the




depth of the current meter sensor were all moving at the same velocity,




always changing direction and speed at the same instant of time at every




point, then this resultant vector would indicate the net displacement of a drogue




at the depth of the sensor at the end of the entire period of observation T.




Needless to say, the real ocean does not behave in this manner.  Nevertheless,




the component vectors together with their resultant do give one an overall




view  of the behavior of the currents flowing past the speed and direction




sensors of the instrument during the period of observation.  The total period




of observation, T, is Of course equal to the sum of the t's in all columns.




Scaling off  appropriately, the length of the resultant vector (in appropriate




units) may be divided by T in order to obtain the speed of the resultant net




flow.  It is this speed, the magnitude of the resultant net flow vector




divided by T, which is given adjacent to the resultant net flow vector in




figures such as Figure Gn-6.




      Another kind  of  average  speed may be  easily computed from this  data.   If




the numerical values  of  the  O's  from all  columns  are added,  and  this number




is divided by T, the  average  speed of the  current regardless  of direction is




obtained.  That  is, this value  is  the numerical average  of the scalar




magnitude of the current velocity  over the entire period of observation.
                                7.13

-------
     The method of analysis of Eulerian current meter data outlined here




lends itself well to computer methodology.  In-situ current meters which




record their output on magnetic recording tape which is suitable for direct




input to a computer are available.   The Government of Puerto Rico has at




its disposal several computers well-suited to this task.  It is hoped that




in the future it will be possible to process data such as that presented




in this report more efficiently and with a smaller possibility of human




error by means of effective utilization of computer technology.  Thus it




will be possible to analyze data covering a full tidal cycle (one lunar




month), and to make more meaningful evaluations of complex current structures.






ANALYSIS OF EKMAN-MERZ CURRENT METER DATA




     The method used for analysis of data obtained with the Ekman-Merz




meter during Cruise 1 is basically similar to the method outlined above.




There are three important differences, however.  One is that the vectors




shown in figures such as Figure Gn-3 are all resultant vectors, one at




each given depth.  The component vectors themselves are not shown.  Another




distinction is that the average speeds given for each vector are averages




of the scalar magnitude of the current velocity without regard to direction,




as explained above.  Finally, the amount of data collected with the Ekman-Merz




meter (the effective time of observation) is much smaller than that collected




with the in-situ recording meters during Cruise 3, and is therefore statist-




ically much less significant.  Small differences may be noted between




average speed values given in the text, and the values given in figures of




resultant net flow vectors.  Such differences are due to the fact that




averages were sometimes obtained by simply dividing the sum of the




magnitudes of vectors such as those shown in Figure Gn-2 by the number of
                                  7.14

-------
vectors (or number of observations) corresponding to a given depth,  whil<




the numbers in the figure were obtained by dividing the computed total




flow (the sum of all the   o's) by the total time of observation.
                                      7.15

-------
E
-at \s & /°
3.8 .62 2.356
3.8 .67 2.546
4.6 .57 2.622
4.0 .48 1.920
0.8 .40 0.320
8.8 .56 4.928
1.5 .62 0.930
4.0 .65 2.600
31.3 18.222
V = 0.58

SE
A 
-------
                   TABLE C-l




        CURRENT METER DATA (EKMAN-MERZ)




                    SAN JUAN




CRUISE 1  20 APRIL 1971     DEPTH OF WATER 42m
TIME
0^00
f 1015
1150
1300
1410
0735
1040
1210
1320
1425
0810
1125
1230
1350
1440
DEPTH (m)
5
5
5
4
5
18
18
18
16
16
40
34
34
31
30
SPEED
cm/sec
9.8
17.5
10.3
17.2
19.0
15.6
10.0
11.5
13.3
15.6
10.7
15.3
9.7
17. A
17.8
kn
.19
.34
.20
.34
.37
.30
.20
.22
.26
.30
.21
.30
.19
.34
.35
DIRECTION
"true
149
155
098
033
066
2S5
68
89
91
99
311
69
179
117
78
-------
                     TABLE C-2




SPEED AND DIRECTION OF DROGUES BETWEEN EACH POINT




                     SAN JUAN




           CRUISE 2         11 AUGUST 1971
SERIES DROGUE TIME
DEPTH (m) INTERVAL
1 surface 0710-0811
0811-0915
0915-1032
1032-1129
1129-1249
1249-1408
1408-1546
10 0710-0814
0814-0922
0922-1025
1025-1116
1116-1231
1231-1346
1346-1510
1510-1622
25 0710-0811
0811-0927
0927-1018
SPEED
cm/sec
5.1
7.7
17.0
19.0
41.1
5.7
39.1
9.3
3.0
15.9
6.7
3.0
11,8
6.7
4.6
5.1
2.0
4.6
kn
.10
.15
.33
.37
.80
.11
.76
.18
.06
.31
.13
.06
.23
.06
.09
.10
.02
.09
DIRECTION
"true
024
286
281
305
253
201
248
342
293
286
181
310
250
169
202
024
028
033
                         7.18
-------
CONT,
                                 TABLE C-2
SERIES DROGUE TIME
DEPTH (m) INTERVAL
1018-1108
1108-1213
1213-1322
1322-1452
1452-1645
2 surface 1012-1120
1120-1237
1237-1358
1358-1536
1536-1558
10 1012-1112
1112-1225
1225-1341
1341-1505
1505-1628
25 1012-1112
1112-1219
1219-1332
SPEED
cm/sec
6.7
2.6
2.6
4.6
6.7
27.8
24.2
13.9
22.6
5.7
7.7
6.2
3.6
2.1
2.0
6.7
4.1
4.1
kn
.13
.05
.05
.09
.13
.54
.47
.27
.44
.11
.15
.12
.07
.04
.02
.13
.08
.08
DIRECTION
"true
235
140
146
100
116
268
261
252
263
000
243
258
263
197
232
238
211
205
-------
   CONT.
                   TABLE C-2
SERIES
DROGUE
DEPTH (m)
  TIME
INTERVAL
   SPEED
cm/sec  kn
DIRECTION
  "true
               surface
                  1315-1516

                  1516-1615
                22.6   .44

                11.8   .23
                       250

                       250
                 10
                  1315-1457

                  1457-1634
                 7.2    .14

                 7.7    .15
                       213

                       236
                                      7.20
-------
CRUISE 3
            TABLE C-3

  CURRENT METER DATA (RECORDING)

             SAN JUAN

6 TO 10 DECEMBER 1971
DEPTH OF WATER 13m
DEPTH OF SENSOR 10m
DATE
12-6-71








12-7-71










TIME
1525
1600
1700
1800
1900
2000
2100
2200
2300
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
SPEED
cm/sec
25.7
20.6
20.6
20.6
15.4
15.4
15.4
18.0
20.6
20.6
18.0
18.0
18.0
20.6
23.1
23.1
20.6
25.7
28.3
28.3
kn
.50
.40
.40
.40
.30
.30
.30
*35
.40
.40
.35
.35
.35
.40
.45
.45
.40
.50
.55
.55
DIRECTION
°true
082
092
082
092
102
142
172
217
252
252
252
242
172
172
192
172
207
217
262
242
DATE













12-8-71






TIME
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
0000
0100
0200
0300
0400
0500
0600
SPEED
cm/sec kn
33.4
28.3
30.8
28.3
23.1
25.7
30.8
30.8
30.8
36.0
36.0
36.0
25.7
36.0
36.0
36.0
30.8
30.8
36.0
30.8
.65
.55
.60
.55
.45
.50
.60
.60
.60
.70
.70
.60
.50
.70
.70
.70
.60
.60
.70
.60
DIRECTION
"true
252
237
237
217
202
217
237
252
252
252
252
242
242
242
217
202
202
217
192
192
                      7.21
-------
CONTD.
                                       TABLE C-3
DATE
12-8-71
















2-9-71



TIME
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
0000
0100
0200

SPEED
cm/sec Kn
36.0
30.8
30.8
36.0
36.0
30.8
30.8
36.0
36.0
36.0
36.0
36.0
38.6
36.0
36.0
36.0
36.0
36.0
30.8
36.0

.70
.60
.60
.70
.70
.60
.60
.70
.70
.70
.70
.70
.75
.70
.70
.70
.70
.70
.60
.70

DIRECTION
"true
192
217
222
237
237
212
217
192
172
128
122
128
128
212
212
217
222
292
207
187

DATE





















TIME
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200

SPEED
cm/sec kn.
36.0
36.0
33.4
33.4
36.0
30.8
30.8
36.0
30.8
30.8
36.0
30.8
30.8
33.4
33.4
30.8
30.8
33.4
30.8
28.3

.70
.70
.65
.65
.70
.60
.60
.70
.60
.60
.70
.60
.60
.65
.65
.60
.60
.65
.60
.55

DIRECTION
"true
197
227
217
192
187
172
212
217
207
217
187
147
107
112
107
107
147
147
212
207

                                     7.22
-------
CONTD.
TABLE C-3
DATE TIME
12-9-71 2300
10-10-71 0000
0100
0200
0300
0400
0500
0600
0700
0800
0815
SPEED
cm/sec
25.7
30.8
25.7
25.7
25.7
25.7
25.7
25.7
25.7
25.7
25.7
kn
.50
.60
.50
.50
.50
.50
.50
.50
.50
.50
.50
DIRECTION
227
207
237
207
172
237
122
097
097
102
102
-------
    TABLE C-4


Date
19 April 71



21 April 71







22 April 71
11 August 71








12 August 71









23 August 71







Time
0645
0900
1000
1120
1120
1200
1230
1300
1350
1400
1430

1125
0700
0815
0920
1015
1110
1210
1315
1450
1615
1145
1215
1245
1325
1405
1435
1455
1525
1545
1600
0835
0945
1030
1100
1135
1205
WIND OBSERVATIONS
SAN JUAN
Dir.




S
ENE
ENE
ENE




E
ESE
NE
ENE
ENE
ESE
ESE
E
E
E
E
E
E
E





- -
E
E
E
ENE
ENE



Speed
less than
M tl

II II
tl VI
light airs
10
12
13
12
16
13

10
5
10
11
12
17
19
17
18
16
8
13
15
14
24
17
17
14
14
13
14
14
15
11
12
16


Kn
5

7
5


































7.24
-------
                                                           Table C-5

                                                    Hydrographic Station Data
                                                           San Juan
                                                  Cruise 1  14 to 20 April 1971
Sta. #  Depth   Date      Local
          m               Time
                                                    Lat.
                                               Long.
                          Secchi
                           Disc
                  1-A-l    12
                  l-A-2    22
                           36
                14 Apr.   0712    18°28.47'N   66°06.37'W
                          0729
                          0751
                                  18°28.57'N   66°06.35'W
                                  18°28.78'N   66°06.27'W
ro
01
                  l-A-4
                          0834
                                  18Q29.78IN   66°06.02'W
l-A-5
                            68
                          Q918
18°29.32'N   66806.53'W
                  l-A-6    175    19 Apr.   0651
                                  18?29.72'N   66°07.63'W
Depth
m
1
5
1
4
10
1
4
10
20
30*
1
4
30
80
160*
1
4
15
30
50*
1
4
30
80
160*
Temp.
°C
25.38
25.36
25.37
25.34
25.36
25.36
25.36
25.34
25.30
25.28
25.37
25.31
25.34
25.02
20.02
25.54
25.40
25.32
25.28
25.19
26 . 50
26.24
25.40
24.37
20.05
Sal.
°/oo
35.89
36.19
36.19
36.18
36.24
36.16
36.17
36.19
36.20
36.21
35.99
35.94
36.16
36.34
36.78
36.07
36.08
36.12
36.21
36.23
35.23
35.97
36.24

36.76
Sigma'
t
23.92
24.15
24.15
24.15
24.19
24.13
24.14
24.16
24.18
24.19
23.99
23.98
24.13
24.37
26.13
24.00
24.06
24.11
24.19
24.23
23.07
23.71
24.18

26.11
-------
                                                          Table C-5

                                            Hydrographic Station Data (continued)


                  Sta.  #  Depth   Date      Local   Lat.          Long.
                            m               Time

                  l-A-7    155     19  Apr.    0729    18°29.35'N   66°07.45'W
                 l-A-8      70       "        0759     18°29.33'N    66°07.38'W
                 l-A-9     20      "       0823    18°28.72'N   66°07.45'W

-vj
rv>
°*                l-A-10     9      "       0839    18°28.58'N   66°07.37'W


                 1-A-ll            "       0907    18°29.90'N   66°08.22'W
                 l-A-12     77      "       0935    18°29.52'N   66°08.31'W
                l-A-13     64        "       1008    18°29.33'N   66°08.38'W
lecchi
Disc
14




10




15


**

17




14



4




Depth
m
1
4
20
50
90*
1
4
10
20
30*
1
4
10
1
4
1
4
30
80
160*
1
4
10
30
1
4
15
30
50*
Temp.
°C
26.63
26.21
25.72
24.92
24.13
26.93
26.14
25.89
25.60
25.35
26.20
25.99
25.77
26.29
26.07
26.45
26.29
25.53
24.63
19.99
26.50
26.26
25.96
25.48
26.64
26.44
25.70
25.51
25.34
Sal.
°/oo
35.62
35.97
36.11
36.27
36.70
35.54
36.00
36.08
36.14
36.26
35.68
36.07
36.12
35.93
36.01
35.34
35.92
36.18
36.55
36.75
34.40
35.90
36.06
36.19
34.10
35.40
36.12
36.17
36.23
Sigma -
t
23.32
23.72
23.98
24.35
24.91
23.17
23.76
23.90
24.04
24.30
23.50
23.86
23.97
23.66
23.79
23.17
23.66
24.09
24.64
26.12
22.45
23.65
23.86
24.11
22.18
23.22
23.99
24.08
24.18
-------
                                                           Table  C-5


                                            Hydrographic  Station  Data (continued)
*«4
V

ro
Sta. # Depth Date
m
l-A-14 29 19 Apr.


l-A-35 11

l-A-16 8

l-A-17 212 "




l-A-18 77 "



l-A-19 56 "




1-A- 20 11 "


l-A-21 40 "




Local Lat. Long. Secchi Depth
Time Disc m
1028 18°29.13'N 66°08.37'W 3.5 1
4
21
1041 18°28.84'N 66°08.39'W 3 1
7
1048 18°28.79'N 66°08.39'W 3 1
4
1121 18°30.42'N 66°09.19'W 17 1
4
30
80
160
1150 18°29.89'N 66°09.07'W 22 1
11
41
71
1210 18°29.48'N 66°08.93'W 10 1
4
15
30
50*
1228 18°28.82'N 66°09.08'W 4.5 1
4
9
1247 18°29.32'N 66°09.07'W 12 1
4
10
20
30*
Temp
°C





27.25
26.30





26,51
25.96
25.41
24.92
26.71
26.20
25 .85
25.57
25.34
27.70
26.93
25.08
26,81
26.20
25.94
25.62
25.62
Sal.
°/oo
34.29
35.39
36.10
34.16
34.22
34.24
35.16
33.50
35.91
36.22
36.57
36.76
35.30
36.05
36.24
36.38
35.16
35.97
36.08
36.17
36.25
34,59
35.30
35.92
35.12
35.96
36.08
36.16
36.17
Sigma-
t





22.08
23.08





23,12
23.86
24.17
24.43
22.95
23.72
23.92
24.07
24.20
22.21
22.99
24.03
22.89
23.72
23.89
24.05
24.06
-------
                Sta.  #    Dept
                            m

                l-A-22      7
                           35
               l-A-24    256
gg              l-A-25     73
               l-A-26      60
                                                          Table  C-5

                                            Hydrographic  Station Data  (continued)
Date Local Lat.
Time
19 Apr. 1303 18°28.68'N

21 Apr. 1505 18°29.25'N



-
22 Apr. 1126 18°30.52'N




1225 18°29.75'N





" 1254 18°29.55'N




Long. Secchi Depth
Disc m
66°09.09'W 2.5 1
4
66°08.43'W 3.5 1
4
10
20
30
66°11.15'W 13 1
4
30
80
160?
66°10.50'W 7.5 1
3
13
33
73

66°11.67'W 15 - 1
4
15
30
50
Temp.
°C
27.76
27.77
27.27
26.92
26.33
25.91
25.53
26.42
26.29
25.47
24.56
20.55
26.32
26.20
25.72
25.38 •
24.93
t
26.32
26.19
25.54
25.48
25.21
Sal.
°/oo
34.65
35.31
34.25
35.18
35.95
36.08
36.18
35.99
36.16
36.36
36.77
36.97
36.24
36.20
36.30
36.41
36.55

36.24
36.25
36.34
36.41
36.38
Sigma-
t
22.23
22.72
22.09
22.90
23.67
23.90
24.09
23.67
23.84
24.25
24.84
26.14
23.89
23.90
24.12
24.31
24.55

23.89
23.94
24.21
24.28
24.34
                               *  Depth confirmed by paired protected  and  unprotected thermometers

                              **  Bottom visible
-------
                                                           Table C-6

                                                    Hydrographic Station Data
                                                           San Juan
                                                Cruise 2  August 12 and 23, 1971
               Sta. #  Depth  Date      Local   Lat.
                         m              Time

               2-A-l     9    12 Aug.   1148    18'28.90'N
               2-A-2     58     ?       1217    18°29.22'N
•^             2-A-3     75     "       1249    18°29.95'N
(o
               2-A-4    412     "       1329    18° 30. 61 !N
               2-A-5    290     "       1408    18°30.58!N
Long. Secchi
Disc
66°10.81'W


66B10.52'W 23




66°10.60'W 13




66°10.43'W 13




66°09.60'W 18




Depth
ra
1
5
10
1
5
10
20
40
1
5
10
30
60
1
5
20
80
160
1
5
20
80
160
Temp.
°C
28.04
27.76
27.42
28.06
28.05
27.87
27.86
26.98
28.14
28.14
27.94
27.80
26.20
28.15
28.16
27.90
25.48
20.52
28.08
28.07
27.82
25.96
20.32
Sal.
Voo
35.732
35.780
35.983
35.852
35.877
35.846
36.056
36.082
35.822
35.825
35.840
36.187
36.307
35.813
35.813
35.923
36.475
36.766
35.867
35.854
35.880
36.370
36.750
Sigma
t
22.95
23.10
23.34
23.04
23.06
23.09
23.25
23.56
22.99
22.99
23.07
23.37
23.98
22.98
22.97
23.19
24.33
25.99
23.04
23.03
23.14
24.10
26.03
-------
                                               Table C-6
                                  Hydrographic Station Data  (continued)
Sta. #   Depth
           m

2-A-6      86
2-A-7     23



2-A-8     J2


2-A-9     57
24-A-10   288
2-A-ll   227
Date Local Lat. Long. Secchi
Time Disc
12 Aug. 1437 18°29.80'N 66°09.96'W 13




1437 18°29.10'N 66°09.32'W 9


1528 18'28.62'N 66°07.47'W 4

1545 18°29.03'N 66°07.47'W 13




11 1603 18°29.80'N 66°07.25'W




23 Aug. 0840 18°28.90'N 66e10.81'W 13.5




Depth
m
1
5
10
30
60*
1
5
10
1
5
1
5
10
20
40*
1
5
20
80
160
1
5
20
80
16£*
Temp.
°C
28.10
28.10
28.02
27.87
26.61
28.18
28.20
27.88
28.40
27.76
27.96
27.96
27.93
27.80
27.23
28.11
28.11
27.74
25.66
21,51
27.92
27.93
27.89
26.49
20.84
Sal.
*$oo
35.839
35.833
35.838
36.181
36.182
35.817
35.814
36. Oil
35.808
35.976
35.910
35.905
35.948
35.992
36.025
35.890
35.893
35.952
36.000
36.219
35.724
35.737
35.740
36.284
36.792
Sigma-
t
23.01
23.01
23.04
23.35
23.75
22.97
22.96
23.22
22.89
23.23
23.11
23.11
23.15
23.23
23.44
23.05
23.05
23.22
23.91
25.30
82299
22.99
23,01
23.87
25.92
-------
CO
                                                                Table  C-6

                                                 Hydrographic Station Data (continued)
Sta. # Depth Date
m
2-A-12 38 23 Aug.




2-A-13 7

2-A-14 11

2-A-15 37




2-A-16 68




2-A-17 216 "




Local Lat. Long. Secchi Depth
Time Disc m
0947 18°28.90'N 66°10.81'W 11.0 1
5
10
20
30*
1031 18°28.90'N 66°10.81'W ** 1
5
11000 18°28.90'N 66°10.81'W ** 1
5
1117 18°28.90'N 66°10.81'W 14.5 1
5
10
20
30*
1137 18°28.90'N 66°10.81'W 13 1
5
10
30
60*
1208 18°28.90'N 66°10.81'W 18 1
5
20
80
160
Temp.
°C
28.05
28.06
28.00
28.01
28.00
25.10
28.12
28.10
28.10
28.04
28.02
27.94
27.88
27.84
28.06
28.06
28.00
27.91
27.68
28.04
28.05
27.93
26.73
21.08
Sal.
°/oo
35.763
35.759
35.763
35.763
35.771
35.737
35.740
35.768
35.770
35.773
35.773
35.775
35.776
35.797
35.752
35.752
35.752
35.745
35.845
35.725
35.729
35.723
36.200
36.779
Sigma'
t
22.97
22.97
22.99
22.99
22.99
22.94
22.93
22.96
22.96
22.98
22.99
23.02
23.04
23.07
22.96
22.96
22.98
23.01
23.16
22.95
22.95
22.98
23.73
25.08
                                *  Depth confirmed by paired protected and unprotected thermometers
                               **  Bottom visible
-------
     o
                                          26-0° 25'5°
O
                                                                            NAUT  MILES
                                          FIG  C-l
                                          SURFACE  TEMPERATURE  °C
                                          SAN  JUAN

                                          CRUISE  I
                                          14-22 APRIL 1971
-------
                              I2AUG-   23  AU6-
                                                    FIG C-2
                                                    SURFACE  TEMPERATURE  °C
                                                    SAN  JUAN
                                                    CRUISE 2

                                                    12-23  AUGUST  1971
IMAUT •  MILES
-------
                               26-0°   25.5°
       0
                   0
                           0
                                               0
            26-5°
        TUTTTT
©HYDRO  STA-
                                                 LUIJ.I i /
                                                            FIQ C-3
                                                            TEMPERATURE  °C  AT  5 METERS
                                                            SAN   JUAN
                                                            CRUISE  I
                                                            14-22  APRIL 1971
    NAUT  MILES
-------
    25.5
25-5
           25-4
                               25-5
       25.5

25-6  29.5
                                     25.4
                                                   25.3
                         25-6
25.5
 25'4
         NAUT   MILES
                                                                    FIG 0-4
                                                                    TEMPERATURE  °C  AT  3O METERS
                                                                    SAN   JUAN
                                                                    CRUISE  I

                                                                    14-22 APRIL 1971
-------
©HYDRO  STA
                                          F1S C-5

                                          SURFACE   SALINITY %o
                                          SAN  JUAN
                                          CRUISE   I
                                          14-22 APRIL   I 971
      0
      t-
         NAUT,  MILES
 2
J
-------
35-81
        35.87
                                                                                                 N
o
I,.
1 2
	 i 	 - , J
                                                             NAUT. MILES
                                      FIG C-6
                                      SURFACE SALINITY
                                      SAN JUAN
                                      CRUISE  2
                                      12- 23  AUGUST 1971
-------
©HYDRO  STA-
                                                    FIG C-7
                                                    SALINITY  %0  AT  5METERS
                                                    SAN   JUAN
                                                    CRUISE   I
                                                    14- 22 APRIL  1971
O
 i—
    NAUT  MILE
-------
    •36
                      .22
          \40
•41

      36.4
                                                    .16
                                               •21
                 36.2
                                                  .21
                                                                     FIG C-8
                                                                     SAL1MITY%0 AT  30 METERS
                                                                     SAN  JUAN
                                                                     CRUISE  I
                                                                     14-22 APRIL  1971
        NAUT-  MILES
-------
     ©
                                                     24-0
©
          0
                                                FIG C-9
                                                DENSITY  bt  AT  5METERS
                                                SAN  JUAN
                                                CRUISE  I
                                                14-22  APRIL  1971
-------
     '25
            24.2
• 28
V'5
    NAUT. MILES
                 FIG  C-IO
                 DENSITY  
-------
SURFACE  TEMP
                25.37
                                5
                              25.54
         3      2    I
       26.36   2537 25.38
    I 60 -J
             0.5
       1	L
NAUT. MIL E
FIG  C-||
TEMPERATURE °C
SAN  JUAN
CRUISE I
19 APRIL 1971
-------
        STA  #      4
SURFACE  SALINITY  35-99
           20 H
           40 -\
                           5
                         36.07
  3
36-16
                                              36,19  36-69    .-
                                                      1——if
   DEPTH

     IN

  METERS
           60 -I
80 H
          IOO -4
           20  -I
          140  -4
          160 H
          0              0-5
           I   i   i    i   i   I

              NAUT- MILE
                                                 FIG C-12
                                                 SALINITY  %o
                                                 SAN  JUAN
                                                 CRUISE I
                                                 19  APRIL  1971
                                            7.43
-------
CRUISE 1
CURRENT METER DATA (EH4AN-MERZ)




           CAROLINA




     29 APRIL 1971
DEPTH OF WATER 20Pm
DATE TIME
4-29-71 0845
0945
1055
0905
1000
1120
0925
1020
1140
1315
1415
1340
1340
DEPTH (tn)
5
5
5
20
20
20
40
40
40
5
5
15
15
SPEED
cm /sec
23
44
34
51
57
26
50
38
20
30
19
26
25
kn.
.45
.86
.66
.99
1.12
.51
.97
.74
.39
.58
.37
.51
.49
DIRECTION
"true
075
082
068
097
087
070
112
286
075
254
166
079
091
-------
CRUISE 2
                TABLE D-2




SPEED AND DIRECTION OF DROGUES  BETWEEN EACH POINT




                 CAROLINA




                                     3 SEPTEMBER 1971
SERIES DROGUE
DEPTH (m)
1 surface


10


2 surface

10
2
25

3 surface
10
25
TIME
INTERVAL
0850-1100
1100-1314
1314-1508
0850-1111
1111-1331
1331-1533
1225-1418
1415-1604
1225-1410
1410-1632
1225-1405
1405-1619
1434-1657
1434-1641
1434-1648
SPEED
cm /sec kn.
25.2
33.4
12.3
39.1
38.6
43.2
33.4
15.9
43.7
25.2
34.9
25.7
19.0
34.4
29.8
.49
.65
.24
.76
.75
.84
.65
.31
.85
.49
.68
.50
.37
.67
.58
DIRECTION
"true
082
089
074
084
083
098
104
119
101
110
090
101
115
097
095
                                 7.45
-------
CRUISE 3
          TABLE D-3




CURRENT METER DATA (RECORDING)




           CAROLINA




       16-22 DECEMBER 1971
OUTER SHALLOW
DATE TIME
12-16-71 1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
12-17-71 0000
0100
0200
0300
0400
0500
0600
SPEED
can/sec kn
7.7
11.3
28.3
38.6
28.3
12.9
7.7
7.7
7.7
10.3
10.3
7.7
7.7
8.7
8.7
8.7
8.7
8.7
10.3
12.3
0.15
.22
.55
.75
.55
.25
.15
.15
.15
.20
.20
.15
.15
.17
.17
.17
.17
.17
.20
.24
DIRECTION
"true
212
122
104
104
104
104
147
217
262
282
262
217
172
127
127
127
192
237
292
307
DATE TIME
12-17-71 0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
12-18-71 0000
0100
0200
SPEED DIRECTION
cm/sec kn ° true
18.0
18.0
12.9
15.4
7.7
10.3
20.6
30.8
48.8
33.4
12.9
7.7
7.7
10.3
11.3
10.3
9.3
11.3
12.9
10.3
.35
.35
.25
.30
.15
.20
.40
.60
.95
.65
.25
.15
.15
.20
.22
.20
.18
.22
.25
.20
287
282
277
282
237
137
117
117
117
117
137
172
237
282
272
252
182
147
137
147
-------
CONTD.
                                   TABLE D-3
DATE TIME
12-18-71 0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
SPEED
cm/sec kn
9
9
9
10
14
15
16
14
7
5
7
25
41
41.
28,
18,
.3
.3
.3
.3
.4
.4
.4
.4
.7
.1
.7
.7
.1
.1
.3
.0
7.7
5.1
5.1
5.
1
.18
.18
.18
.20
.28
.30
.32
.28
.15
.10
.15
.50
.80
.80
.55
.35
.15
.10
.10
.10
DIRECTION DATE TIME
"true
157
172
192
252
262
262
262
262
242
192
107
107
107
112
107
102
102
092
082
062
2300
12-19-71 0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
SPEED
cm /sec kn
7
10
14
16
16
18
12
10
6
6
6
5
5
10
12
25
38
51
46
.7
.3
.4
.4
.4
.0
.9
.3
.2
.2
.2
.1
.1
.3
.9
.7
.6
.4
.3
25.7
.15
.20
.28
.32
.32
.35
.25
.20
.12
.12
.12
.10
.10
.20
.. .25
.50
.75
1.00
.90
.50
DIRECTION
"true
082
092
092
107
107
117
. 127
147
172
242
252
252
217
162
127
117
102
107
112
112
                                      7.47
-------
CONTD.
TABLE D-3
DATE TIME
/
12-19-71 1900
2000
2100
2200
2300
12-20-71 0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
SPEED DIRECTION
con/sec kn "true
15,4
12.9
6.2
5.1
6.2
7.7
5.1
6.2
6.2
6.2
6.2
7.7
15.4
18.0
23.1
28.3
28.3
28.3
25.7
20.6
0.30
.20
.12
.10
.12
.15
.10
.12
.12
.12
.12
.15
.30
.35
.45
.55
.55
.55
.50
.40
122
137
147
147
172
097
102
142
132
147
192
252
302
272
282
272
262
267
262
252
DATE TIME
12-20-71 1500
1600
1700
1800
1900
2000
2100
2200
2300
12-21-71 0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
SPEED DIRECTION
cm/sec kn °true
8.7
11.8
13.9
12.9
8.7
12.9
18.0
19.5
20.6
18.0
18.0
20.6
23.1
23.1
23.1
23.1
25.7
24.7
36.0
43.7
0.17
.23
.27
.25
.17
.25
.35
.38
.40
.35
.35
.40
.45
.45
.45
.45
.50
.48
.70
.85
217
137
127
127
217
307
287
302
297
282
272
292
377
272
272
267
Til
267
277
272
-------
CONTD.
                              TABLE D-3
DATE TmE
12-21-71 1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
12-22-71 0000
0100
0200
0300
0400
0500
0600
SPEED
cm/sec
48.8
48.8
41.1
33.4
28.3
15.4
12.9
15.4
12.9
8.7
11.3
15.4
18.0
12.9
14.4
12.9
10.3
7.7
7.7
8.7
kn
0.95
.95
.80
.65
.55
.30
.12
.30
.25
.17
.22
.30
.35
.25
.28
.25
.20
.15
.15
.17
DIRECTION
"true
277
277
282
282
282
282
172
127
097
217
277
282
282
287
182
292
287
217
192
242
DATE TIME SPEED DIRECTIQ
cm /sec kn "true
0700 10.3 .20 277
0800 16.4 .32 282
0900 20.6 .40 272
1000 20.6 .40 282
















                                    7.49
-------
CRUISE 3
          TABLE D-4




CURRENT METER DATA (RECORDING)




           CAROLINA




   16-22 DECEMBER 1971
OUTER DEEP
DATE TIME
12-16-71 1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
12-17-71 0000
0100
0200
0300
0400
0500
0600
SPEED
cm/sec
15.4
25.7
41.1
46.3
46.3
30.8
23.1
15.4
15.4
15.4
15.4
18.0
23.1
25.7
20.6
25.7
25.7
25.7
23.1
18.0
DIRECTION
kn "true
0.30
.50
.80
.90
.90
.60
.45
.30
.30
.30
.30
.35
.45
0.50
0.40
.50
.50
.50
.45
.35
092
087
097
102
102
102
092
102
102
102
102
102
102
102
102
102
102
112
122
107
DATE TIME
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
12-18-71 0000
0100
0200
SPEED
cm/sec kn
18.0
15.4
15.4
15.4
15.4
25.7
36.0
46.3
51.4
41.1
25.7
15.4
17.9
20.6
23.1
23.1
20.6
15.4
18.0
18.0
.35
.30
.30
.30
.30
.50
.70
.90
1.00
.80
.50
.30
.35
.40
.45
.45
.40
.30
.35
.35
DIRECTION
°true
107
127
127
102
062
072
082
100
102
102
117
127
172
207
207
207
147
102
107
127
-------
CONTD.
TABLE D-4
DATE TIME
12-18-71 0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200

SPEED
cm/sec
15.4
12.9
12.9
12.9
15.4
18.0
18.0
15.4
12.9
12.9
15.4
28.3
46.3
48.8
33.4
23.1
20.6
12.9
12.9
12.9

kn
.30
.25
.25
.25
.30
.35
.35
.30
.25
.25
.30
.55
.90
.95
.65
.45
.40
.25
.25
.25

DIRECTION
"true
137
137
172
240
272
272
262
262
262
172
092
082
092
097
097
092
082
077
082
142
127
DATE TIME
2300
12-19-71 0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800

SPEED
cm/sec
12.9
11.3
18.0
15.4
15.4
15.4
12.9
12.9
12.9
10.3
11.3
10.3
10.3
9.3
19.0
33.4
43.7
51.4+ 1
48.8
30.8

kn
.25
.22
.35
.30
.30
.30
.25
.25
.25
.20
.22
.20
.20
.18
.37
.65
.85
.00+
.95
.60

DIRECTION
"true
127
067
057
082
067
072
082
112
152
242
282
237
217
057
047
072
082
092
082
087

                                       7.51
-------
CONTD.
                                  TABLE D-4
DATE TIME
12-19-71 1900
i
2000
2100
2200
2300
12-20-71 0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
SPEED
cm /sec
23.1

11.8
12.9
12.9
13.9
15.4
12.9
12.9
12.9
12.9
15.4
14.4
15.4
20.6
23.1
28.3
25.7
20.6
20.6
18.0
kn
.45

.23
.25
.25
.27
.30
.25
.25
.25
.25
.30
.28
.30
.40
.45
.55
.50
.40
.40
.35
DIRECTION
"true
082

077
112
112
062
037
082
102
092
142
172
192
237
287
282
277
272
292
292
282
DATE TIME
1500

1600
1700
1800
1900
2000
2100
2200
2300
12-21-71 0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
SPEED
cm/sec
18.0

20.6
20.6
18.0
15.4
18.0
15.4
15.4
15.4
15.4
15.4
15.4
15.4
15.4
15.4
15.4
19.0
23.1
25.7
30.8
kn
.35

.40
.40
.35
.30
.35
.30
.30
.30
.30
.30
.30
.30
.30
.30
.30
.37
.45
.50
.60
DIRECTION
"true
047

062
082
092
147
137
172
192
217
172
157
157
172
232
232
192
242
262
247
262
-------
                                     TABLE  D-4
CONTD.
DATE TIME
12-21-71 1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
12-22-71 0000
0100
0200
0300
0400
0500
0600
SPEED
con /sec kn
33.4
30.8
23.1
28.3
18.0
15.4
16.4
30.8
25.7
18.0
15.4
15.4
15.4
15.4
12.9
15.4
15.4
15.4
15.4
15.4
.65
.60
.45
.55
.35
.30
.32
.60
.50
.35
.30
.30
.30
.30
.25
.30
.30
.30
.30
.30
DIRECTION DATE TIME
"true
262 12-22-71 0700
252 0800
237 0900
242 1000
242
172
102
092
102
127
117
137
137
172
162
152
137
132
107
092
SPEED DIRECTION
cm/sec kn "true
12.9 .25 137
15.4 .30 162
15.4 .30 217
23.1 .45 267
















                                         7.53
-------
CRUISE 3
           TABLE D-5




CURRENT METER DATA (RECORDING)




            CAROLINA




   16-22 DECEMBER 1971
INNER SHALLOW
DATE TIME
12-16-71 1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
12-17-71 0000
0100
0200
0300
0400
0500
0600
SPEED
cm/sec

33.4
33.4
33.4
28.3
25.7
23.1
25.7
25.7
28.3
25.7
25.7
25.7
28.3
28.3
28.3
25.7
25.7
25.7
25.7
kn

0.65
.65
.65
.55
.50
.45
.50
.50
.55
.50
.50
.50
.55
.55
.55
.50
..50
.50
.50
DIRECTION DATE
"true
12-17-71
107
102
092
092
127
172
217
217
227
227
227
172
152
137
162
192
192 12-18-71
237
217
TIME
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
0000
0100
0200
SPEED
cm/sec kn
28.3
30.8
20.6
20.6
25.7
23.1
30.8
36.0
38.6
33.4
28.3
25.7
28.3
25.7
28.3
25.7
36.0
20.6
20.6
20.6
.55
.60
.40
.40
.50
.45
.60
.70
.75
.65
.55
.50
.55
.50
.55
.50
.70
.40
.40
.40
DIRECTION
"true
252
262
182
172
137
147
107
092
092
092
127
192
237
237
237
242
172
172
147
142
-------
CONTD.
                                   TABLE D-5
DATE TIME
12-18-71 0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
SPEED
cm/sec kn
20.6
20.6
20.6
20.6
23.1
20.6
23.1
23.1
20.6
20.6
23.1
23.1
28.3
38.6
36.0
23.1
20.6
18.0
20.6
20.6
.40
.40
.40
.40
.45
.40
.45
.45
.40
.40
.35
.45
.55
.75
.70
.45
.40
.35
.40
.40
DIRECTION
"true
147
172
172
192
262
262
272
262
217
172
127
122
107
102
102
112
147
192
237
262
DATE TIME
2300
12-19-71 0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
SPEED
cm/sec kn
20.6
18.0
18.0
23.1
25.7
25.7
25.7
23.1
23.1
23.1
20.6
20.6
18.0
18.0
18.0
20.6
25.7
33.4
41.1
41.1
.40
.35
.35
.45
.50
.50
.50
.45
.45
.45
.40
.40
.35
.35
.35
.40
.50
.65
.80
.80
DIRECTION
°true
242
217
147
127
102
102
102
112
127
127
102
147
172
147
102
102
102
102
102
102
                                       7.55
-------
CONTD.
                                      TABLE D-5
DATE TIME
12-19-71 1900
2000
2100
2200
2300
12-20m 0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
SPEED
cm/sec kn
30.8
23.1
18.0
18.0
19.5
20.6
20.6
18.0
18.0
18.0
18.0
18.0
20.6
23.1
28.3
33.4
33.4
33.4
38.6
30.8
.60
.45
.35
.35
.38
.40
.40
.35
.35
.35
.35
.35
.40
.45
.55
.65
.65
.65
.75
.60
DIRECTION
"true
097
097
097
162
242
292
282
262
217
242
232
222
242
282
287
287
287
287
282
282
DATE TIME
1500
1600
1700
1800
1900
2000
2100
2200
2300
12-21-71 0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
SPEED DIRECTION
cm/sec kn °true
33.4
33.4
33.4
33.4
30.8
36.0
36.0
36.0
36.0
38.6
36.0
30.8
30.8
30.8
30.8
33.4
33.4
30.8
30.8
30.8
.65
.65
.65
.65
.60
.70
.70
.70
.70
.75
.70
.60
.60
.60
.60
.65
.65
.60
.60
.60
292
282
147
102
102
127
172
217
237
272
262
242
237
237
262
272
262
252
222
237
-------
CONTD.
TABLE D-5
DATE TIME
12-21-71 1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
12-22-71 0000
0100
0200
0300
0400
0500
0600
SPEED
cm/sec kn
30.8
36.0
38.6
38.6
36.0
30.8
28.3
28.3
28.3
36.0
36.0
36.0
30.8
30.8
25.7
28.3
30.8
30.8
28.3
28.3
.60
.70
.75
.75
.70
.60
.55
.55
.55
.70
.70
.70
.60
.60
.50
.55
.60
.60
.55
.55
DIRECTION DATE
°true
237
262
272
272
272
232
202
192
127
102
102
102
102
137
192
202
237
262 12-23-71
252
232
TIME
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
0000
0100
0200
SPEED
cm/sec
25.7
25.7
25.7
25.7
30.8
30.8
30.8
33.4
33.4
33.4
33.4
30.8
33.4
36.0
38.6
41.1
41.1
38.6
36.0
33.4
kn
.50
.50
.50
.50
.60
.60
.60
.65
.65
.65
.65
.60
.65
.70
.75
.80
.80
.75
.70
.65
DIRECTION
"true
217
172
127
152
172
262
272
272
262
242
232
207
217
107
102
102
102
112
102
112
                                         7.57
-------
                                            Table D-6

                                     Hydrographic Station Data
                                            Carolina
                                 Cruise 1   23  and 27 April  1971
Sta. #   Depth  Date
           m

1-B-l     210   23 Apr.
l-B-2
l-B-3
l-B-4
l-B-5
l-B-6
62
 32
 17
               Local  Lat.          Long.
               Time

               0901   18°29.40'N   65°49.63'W
0938   18Q28.54'N   65°50.09'W
               1004   18°29.76'N   65°50.46'W
1031   18°27.92'N   65°51.04'W
1054   18°27.70'N   65°50.65'W
               1112   18°27.10'N   65°51.00'W
                                  Secchi  Depth  Temp,
                                   Disc     m     °C
                                   3.5
2-
1
4
30
80
160*
1
4
15
30
50*
1
4
10
40
80*
1
4
8
16
24*
1
4
8
1
4
26.23
26.09
25.18
24.10
20.17
26.19
25.96
25.42
25.20
24.74
26.26
26.25
26.64?
25.07
23.89
26.20
25.89
25.57
25.48
25.32
26.21

25.47
26.35
25.74
                     Sal.  Sigma-
                     °/oo    t
36.091 23.85
36.289 24.28
36.806 25.00
36.923 26.20

36.186 23.89
36.123 23.91
36.230 24.16
36.468 24.41
36.614 24.66

36.108 23.81

36.182 24.06?
36.479 24.46
36.864 25.10

36.114 23.83
36.147 23.95
36.195 24.09
36.379 24.26
36.413 24.33

36.115 23.83
36.140 24.14?
36.366 24.23'

36.101 23.77
36.153 24.00
-------
                                                           Table D-6
                                          Hydrographic Station Data (continued)
                  Sta.  #  Depth  Date
                           m
                 l-B-7    65    23 Apr.
Local  Lat.
Time

1220   18°28.61'N
                 l-E-8   279
1247   18°29.14'N
^J
tn
                 l-B-9    80
1318   18°28.77'N
                 l-B-10   34
1340   18°27.91'N
                 1-B-ll   77
                 l-B-12    8
Long.


65°51.84'W
65°51.84'W
65°51.90'W
65°52.03'W
1402    18°27.45'N   65°52.00'W
1414    18°27.23'N   65°52.23'W
                                                                             Disc
2.5
              1.5
Depth
m
1
4
15
30
50*
1
4
30
90
200*
1
4
20
40
70*
1
4
8
16
24*
1
4
8
1
4
Temp.
°C
26.26
26.04
25.54
25.32
25.01
26.27
26.26
25.28
24.26
19.83
26.26
26.15
25.44
25.15
24.46
26.38
25.91
25.63
25.54
25.41
26.34
26.20
25.56
26.63
26.35
Sal.
°/oo
36.124
36.110
36.376
36.420
36.356
36.142
36.138
36.456
36.483
36.726
36.153
36.134
36.242
36.319
36.546
35.958
36.119
36.260
36.266
36.257
35.976
36.017
36.237
36.001
36.097
Sigma-
t
23.82
23.88
24.24
24.34
24.38
23.83
23.83
24.38
24.71
26.14
23.84
23.86
24.16
24.31
24.69
23.66
23.93
24.12
24.15
24.18
23.68
23.76
24.12
23.61
23.77
-------
                                        Table D-6

                         Hydrographic Station Data (continued)


Sta. #   Depth  Date      Local  Lat.         Long.         Secchi  Depth  Temp.    Sal.     Sigma-
           m              Time                              Disc     m     °C     °/oo      t

l-B-13    197   27 Apr.   0810   18°29.12'N   65°48.73'W    22       1    26.08   36.125  23.88
                                                                     4    26.08   36.130  23.88
                                                                    30    25.53   36.238  24.13
                                                                    80    24.80   36.527  24.58
                                                                   160*   21.61   36.922  25.80

l-B-14    137     "       0846   18°28.85'N   65°48.52'W    24       1    26.08   36.125  23.88
                                                                     4    26.07   36.128  23.88
                                                                    20    25.67    36.198  24.06
                                                                    50    25.07    36.379  24.39
                                                                    90*   24.35    36.612  24.78

l-B-15     60     "       0916   18°28.51'N   65°49.16'W    26       1    26.13    36.130  23.87
                                                                     4    26.08    36.128  23.88
                                                                    15    25.88    36.162  23.97
                                                                    30    25.43    36.248  24.17
                                                                    50*   25.15    36.350  24.34

l-B-16     31     "       0940   18°27.74'N   65°49.46'W    21       1    26.16    36.151  23.87
                                                                     4    26.13    36.162  23.89
                                                                     8    25.97    36.161  23.94
                                                                    16    25.93    36.174  23.96
                                                                    24*   25.72    36.210  24.05

l-B-17     14     "       1001   18Q27.53'N   65°49.69'W    **       1    26.14    35.873  23.66
                                                                     4    25.98    36.139  23.92
                                                                     8    25.90    36.172  23.97

l-BT-18      9     "       1015   18°27.18'N   65°49.94'W    **       1    26.54    36.224  23.81
                                                                     4    26.36    36.189  23.84
-------
                                                        Table D-6
                                          Hydrographic Station Data  (continued)
                Sta.  //


                l-B-19


                l-B-20



                l-B-21
Depth
  m
Date
Local  Lat.
Time
        27 Apr.   1056   18°27.55'N
 16
 29
                l-B-22    58
CTl
                l-B-23    91?
                l-B-24   182
                l-B-25   168 ?
Long


65°53.53'W
          1107   18°27.67TN   65°53.60'W
          1126   18°27.87'N   65°53.73'W
                  1151   18°28.53'N   65°53.11'W
                  1215   18°29.02'N   65°52.96'W
                  1238   18°29.16'N   65°52.91'W
                  1319   18°29.25'N   65°54.59'W
                                            Disc
                                  16
                                            16
                                            23
                                            17
                                            27
)ep-th
m
1
4
1
4
8
1
4
8
16
24*
1
4
15
30
50*
1
4
20
50
'90*
1
4
30
80
160*
1
4
30
80
160*
Temp.
°C
26.48
26.06
26.20
26.11
26.02
26.22
26.13
26.00
25,89
25.81
26.44
26.34
25.91
25.62
25.52
26.27
26.26
25.89
25.55
24.81
26.33
26.30
25.86
25.26
20.95
26.38
26.35
25.86
25.12
21.30
Sal.
°/oo
36.062
36.153
36.178
36.184
36.157
36.167
36.157
36.188
36.180
36.191
36.127
36.128
36.149
36.220
36.246
36.149
36.163
36.159
36.226
36.481
36.139
36.128
36.170
36.330
36.848
36.140
36.159
36.169
36.378
36.869
Sigma-
t
23.70
23.91
23.88
23.91
23.92
23.86
23.89
23.95
23.98
24.01
23.77
23.80
23.95
24.09
24.14
23.84
23.85
23.96
24.12
24.54
23.81
23.81
23.98
24.29
25.93
23.79
23.81
23.99
24.37
25.85
-------
                                           Table D-6

                             Hydrographic Station Data (continued)
Sta. #   Depth  Date      Local  Lat.           Long.         Secchi   Depth   Temp.    Sal.      Sigma-
           m              Time                               Disc      m     °C      °/oo        t

l-B-26    84    27 Apr.    1347   18°29.12'N    65°54.26'W     29       1    26.49    36.156    23.77
                                                                      4    26.48    36.141    23.76
                                                                     20    26.11    36.172    23.90
                                                                     50    25.89    36.182    23.98
                                                                     90*    25.20    36.345    24.32

l-B-27    60      "       1415   18°28.59'N    65°54.15'W     20       1    26.41    36.150    23.79
                                                                      4    26.40    36.166    23.81
                                                                     15    26.03    36.178    23.93
                                                                     30    25.92    36.170    23.96
                                                                     50*    25.55    36.237    24.33

l-B-28            "       1437   18°27.92'N    65°54.53'W    20.5      1    26.40    36.130    23.78
                                                                      4    26.39    36.130    23.78
                                                                      8    26.22    36.146    23.85
                                                                     16    26.11    36.133    23.87
                                                                     24*    26.08    36.134    23.88
                *  Depth confirmed by paired protected and  unprotected  thermometers

               **  Bottom visible
-------
                                                              Table D-7

                                                      Hydrographic Station Data
                                                              Carolina
                                                 Cruise 2  August 24 and 26,  1971


                Sta.  #   Depth   Date      Local  Lat. ~~       Long.        Secchi   Depth   Temp.   Sal.     Sigma-
                           m               Time                              Disc      m      °C     °7oo       t

                2-B-l     9      24 Aug.    0903    18°27.37'N   65°51.60'W     9.0      1     27.92   35.700   22.968
                                                                                      5     27.97?  35.712   22.961

                2-B-2    35         "      0922    18°27.88'N   65°51.50'W    13.5      1     27.89   35.730   23.00
                                                                                      5     27.89   35.736   23.00
                                                                                     10     27.89   35.748   23.01
                                                                                     15     27.92   35.771   23.02

                2-B-3     79         "      0944    18°28.63'N   65°51.42'W    18.5      1     27.92   35.753   23.01
-J                                                                         -            5     27.93   35.748   23.00
oj                                                                                    15     27.91   35.756   23.01
                                                                                     30     27.88   35.835   23.08
                                                                                     50             36.058

                2-B-4   liO         "      1023    18°29.09  'N  65°51.60'W              1     27.91   35.697   22.97
                                                                                      5             35.674
                                                                                     20     27.96   35.832   23.05
                                                                                     78     25.34   36.519   24.40
                                                                                    157*    20.74   36.775   25.93

               2-B-5    13       26'Aug.  0813    18°27.52'N   65°55.88'W     3.5      1     27.51   35.598   23.02
                                                                                      5             35.665

               2-B-6               "      0833    18°28.27'N   65°55.92'W     5.5      1     27.65   35.672   23.03
                                                                                      5             35.679
                                                                                     10     27.64   35.813   23.07
                                                                                     20     27.36   35.992   23.37
                                                                                     30*    27.24   36.028   23.44
-------
              Table D-7





Hydrographic Station Data (continued)
Sta. # Depth Date Local Lat. Long.
m Time
2-B-7 68 26 Aug. 0856 18°28.83'N 65°55.92'W




2-B-8 243 " 0925 18°29.58'N 65°56.10'W




2-B-9 300 " 1007 18°29.55'N 65°55.10'W



2-B-10 73 " 1040 18°28.70'N 65°54.72'W




2-B-ll 53 " 1102 18°28.12'N 65°54.85'W




2-B-12 13 " 1120 18°27.49'N 65°54.80'W

Secchi Depth
Disc m
6.5 1
5
15
30
50*
7 1
5
20
80
160*
9 1
5
20
80
3.5 1
5
15
30
60*
3.5 1 '
5
10
20
30*
2.0 1
5
Temp.
°C


27.67
27.15
26.69
27.71

27.69
25.30
20.69
27.75

27.68
25.27
27.73

27.69
27.27
26.27
27.82

27.69
27.35
27.16
27.99

Sal.
Voo
35.743
35.724
35.828
36.039
36.213
35.712
35.669
35.823
36.535
36.777
35.732
351722
35.821
36.545
35.280
35.499
35.816
35.819
36.356
34.762
35.195
35.792
36.001
36.074
34.468
35.852
Sigma-
t


23.14
23.47
23.75
23.05

23.13
24.43
25.95
23.05

23.14
24.44
22.71

23.13
23.27
23.99
22.30

23.11
23.38
23.49
22.02

-------
~^l

en
            Sta. #


            2-B-13
            2-B-14
            2-B-15
           2-B-16


           2-B-17


           2-B-18
241
 64
                        35
 11
46
                                                       Table D-7

                                         Hydrographic Station Data (continued)
Depth    Date      Local  Lat.
  m                Time
                              Long.


26 Aug.   1223   18°29.24'N   65°52.51'W
          1249   18°28.75'N   65°53.72'W
                   1308   18°28.09'N   65°53.16'W
                   1330   18°27.63'N   65°52.90'W
          1343   18°27.45'N   65°54.03'W
          1409    18°28.20'N   65°54.10'W
Secchi
Disc
9.0




9.0




4.5



3.5

1.0

3.5




Depth
m
1
5
20
80
160*
1
5
20
30
50*
1
5
10
20
1
5
1
5
1
5
10
20
30
Temp.
°C
27.86

27.77
25.89
20.57
2?. 91

27.59
27.39
27.03

27.65
27.57

28.14

28.59

28.00

27.77
27.39
27.19
Sal.
°/oo
35.745
35.745
35.802
36.471

35.723
35.728
35.917
35.984
36.113
35.686
35.695
35.898
36.034
35.623
35.657
34.711
35.734
35.649
35.681
35.700
35.977
36.033
Sigma-
t
23.02

23.09
24.20

22.99

23.24
23.35
23.57

23.05
23.23

22.84

22.00

22.90

23.02
23.35
23.45
-------
                                             Table D-7

                              Hydrographic Station Data (continued)


Sta* #    Depth    Date      Local   Lat.         Long.         Secchi   Depth   Temp.   Sal.     Sigma-
            m                Time                                Disc      m      °C     °/oo       t

2-B-19     73.-•    26 Aug.   1437    18°29.00'N   65°54.95'W      6.5      1     27.92   35.689   22.96
                                                                           5     27.92   35.696   22.96
                                                                          20     27.69   35.810   23.13
                                                                          30     27.46   35.995   23.34
                                                                          60*    27.01   36.109   23.57

2-B-20    274        "       1503    18°29.70'N   65°54.90'W      8.0      1     27.91   35.707   22.98
                                                                           5     27.91   35.703   22.97
                                                                          20     27.71   35.811   23.12
                                                                          80     26.54   36.247   23.82
                                                                         160     20.71   36.804   25.20


                     *  Depth confirmed by paired protected and unprotected thermometers
-------
                              23 APRIL
27 APRIL
                             26-3
                                            /    27 APRIL
     FIS  D-l
     SURFACE  TEMPERATURE °C
     CAROL! NA
     CRUISE  I
     23-27 APRIL  1971
NAUT. MILE
-------
                                                                 26 AUG
                                                                              24 AUG
•-J

ON
00
                            FIG 0-2

                            SURFACE   TEMPERATURE °C
                            CAROLINA   ,
                            CRUISE 2
                            24-26 AUGUST 1971
                                                      NAUT- MILE
-------
       27 APRIL
               23 APRIL


              36-1
                                                     /
                                   27 APRIL
362


 36-2
 36-1


36-1
36.
'36-1

 36/2
 361
36-0
                                                      36.1

                                                        36.1
                                          36-2      36.1
                                36.1
                                    36-1
                                 36-1
                  #LOIZA  ALDEA
              FI6  D-3
              SURFACE  SALINITY  %o
              CAROLINA
              CRUISE  I
              23-27  APRIL  1971
                         /
                                               36-
                                             35
                                            NAUT-  MILE
-------
                                                                  26 AU3
24 AUG
o
                                   FIG D-4
                                   SURFACE  SALINITY  %0
                                   CAROLINA
                                   CRUISE  2
                                   24-26 AUGUST 1971     0
                                                          NAUT-MILE
-------
STA. #     24  23

         26-33 26-27
     20-
     4O
     6O
 22
26-44
                             26-0
    IOO
    120-
    140
    160-
   I8O -I
   DEPTH
     IN
   METERS
                    NAUT.  MILE
 20  19
26.2O 26-48
                FIG 0-5
                TEMPERATURE  °C
                CAROLINA
                CRUISE I
                27  APRIL  1971
                                   7.71
-------
   FIG D-6
   TEMPERATURE   °C
   CENTRAL  SECTION
   CAROLINA
   CRUISE 2
   26 AUGUST 1971
7.72
-------
       STA.#     24  23
SURFACE        36-14  36.15
     SALINITY	1	!	
 22
36-13
 2O   19
36.18 36.06
            20-
            40-
           60 -
            80-
           100-
           120-
           140-
           160-
          180
           DEPTH
             IN
           METERS
                                0-5
                   J	I	I	L
                  NAUT- MILE
              FIG  0-7
              SALINITY %0
              CAROLINA
              CRUISE I
              27 APRIL 1971
                                           7.73
-------
 STA. *          20
 SURFACE SALINITY 36.71
20
                                                 FIG D-8
                                                 SALINITY    %o
                                                 CENTRAL  SECTION
                                                 CAROLINA
                                                 CRUISE  2.
                                                 26 AUGUST 1971
                                      7.74
-------
CRUISE 1
           TABLE E-l




CURRENT METER DATA (EKMAN-MERZ)




            HUMACAO




         4 MAY, 1971
DEPTH OF WATER 23m
DATE TIME
V
5-4-71 0820
0925
1050
1150
1245
1340
1435
1530
1700
0840
0945
1110
1210
1315
1355
1450
1545
1715
0905
1030
SPEED DIRECTION DATE TIME SPEED DIRECTION
cm/sec kn "true cm/sec kn "true

8.1
15.3
16.9
16.8
18.6
15.0
13.6
13.4
10.6
16.9
15.1
12.6
14.0
12.7
10.5
13.5
11.6
16.0
16.5
14.0

V
.16
.30
.33
.33
.36
.29
.26
.26
.21
.33
.29
.24
.27
,25
.20
.26
.22
.31
.32
.27

218
224
267
278
322
010
278
288
230
223
260
177
263
271
280
259
299
204
218
142

1130 13.1 .26 124
1230 15.9 .31 162
1320 14.2 .28 110
1415 13.9 .27 165
1510 13.4 .26 128
1605 16.3 .32 159
1640 18.9 .37 173
1735 1:9.8 .38 187












-------
CRUISE 1
           TABLE E-2




CURRENT METER DATA (EKMAN-MERZ)




            YABUCOA




          19 May 1971            DEPTH OF WATER 40m
DATE TIME
5-19-71 0725
0820
0920
1030
1140
1225
1440
1555
0745
0835
0940
1055
1155
1305
1455
1620
0800
0900
1005
1110
1210
DEPTH (m) SPEED DIRECTION DATE TIME DEPTH (m) SPEED DIRECTION
cm/sec kn "true cm/sec kn "true
1
5
5
5
5
5
4
5
15
15
15
10
10
10
10
10
35
35
35
18
18
11.
4.
2.
12.
2.
12.
17.
12.
6.
4.
6.
9.
8.
13.
11.
10.
7.
8.
(1)
9.
9.
8
7
2
1
2
2
3
4
6
5
2
6
1
4
2
1
4
0

9
7
.23
.09
.04
.24
.04
.24
.34
.24
.13
.09
.12
.19
.16
.26
.22
.20
.14
.16
-
.19
.19
141 1345 18 12.6 .25 160
352 1535 18 12.5 .24 203
1645 18 10.3 .20 216
358
-
182
190
227
278
327
174
237
074
348
185
223
161
047
-
198
187
                                        7.76
-------
                    TABLE E-3




SPEED AND DIRECTION OF DROGUES BETWEEN EACH POINT




                     HUMACAO




      CRUISE 2                  20 SEPTEMBER 1971
SERIES DROGUE TIME
DEPTH (m) INTERVAL
1 surface 1008-1108
1108-1304
1304-1408
1408-1504
1504-1608
1608-1655
5 1008-1110
1110-1210
1210-1312
1312-1417
1417-1512
1512-1627
1627-1710
2 surface 1320-1428
1428-1530
1530-1648
5 1320-1424
1424-1635
1635-1725
SPEED
cm /sec
8.7
13.9
15.4
12.8
15.9
7.2
3.6
13.9
8.7
7.7
7.2
4.6
16.4
11.8
16.4
34.9
10.8
1.5
10.8
kn
.17
.27
.30
.25
.31
.15
.07
.27
.17
.16
.15
.09
.32
.23
.32
.68
.21
.03
.21
DIRECTION
"true
257
265
291
293
316
333
220
216
23 1-
231
207
327
337
320
231
324
248
336
008
-------
   CONT.
TABLE E-3
SERIES DROGUE TIME
DEPTH (m) INTERVAL
2 20 1215-1318
1318-1421
1421-1620
1620-1720
SPEED
era /sec kn
9.77
6.16
1.79
1.54
.19
.12
.035
.03
DIRECTION
"true
238
273
086
028
NOTES:
     1.  Tides:




         High   0206




         Low    0818




         High   1442




         Low    2124
     2.   Water  depth  at Reference  Buoy.   28 meters
                                        7.78
-------
                  TABLE E-4




SPEED AND DIRECTION OF DROGUES BETWEEN EACH POINT




                   YABUCOA




    CRUISE 2                    16 SEPTEMBER 1971
SERIES DROGUE TIME
DEPTH (m) INTERVAL
1 surface 0909-1000
10 0909-1039
2 surface 1034-1208
1208-1255
1255-1400
5 1034-1213
1213-1303
1303-1413
1418-1519
3 surface 1055-1230
1230-1358
5 1055-1219
1219-1251
4 surface 1310-1411
5 1310-1422
1422-1514
1514-1620
SPEED
cm/sec
9.6
5.2
4.0
-
-
4.0
4.3
.30
8.0
8.6
25.5
3.4
4.6
6.8
3.7
2.8
1.5
kn
.186
.1020
.078
-
-
.078
.084
.006
.156
.168
.50
.066
.090
.132
.072
.054
.030
DIRECTION
"true
260
227
261
261
275
237
208
175
012
269
290
255
229
285
333
355
360
-------
 CONT.
                      TABLE E-4
SERIES
DROGUE
DEPTH (in)
                             TIME
                           INTERVAL
   SPEED
cm/sec   kn
          DIRECTION
            "true
             surface
              1429-1514

              1514-1640
 9.25

 5.24
.180

.102
344

292
                           1429-1525

                           1525-1624
                                8.63    .168

                                4.93    .096
                      020

                      027
                                     7.80
-------
CRUISE 3
           TABLE E-5

CURRENT METER DATA (RECORDING)

            HUMACAO

    17, 18 JANUARY 1972
INNER SHALLOW

DEPTH OF WATER 9m
DEPTH OF SENSOR 8m
DATE TIME
1-17-72 1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
1-18-72 0000
0100
0200
0300
0400
0500
0600
0700
0800
SPEED DIRECTION DATE TIME SPEED DIRECTION
cm/sec kn "true cm/sec kn "true
15.4
15.4
12.9
12.9
15.4
12.9
12.9
12.9
12.9
15. 41
18.0
20.6
20.6
18.0
15.4
12.9
12.9
12.9
12.9
12.9
0.30
0.30
0.25
0.25
0.30
0.25
0.25
0.25
0.25
0.30
0.35
0.40
0.40
0.35
0.30
0.25
0.25
0.25
0.25
0.25
194
172
187
112
104
104
172
202
212
202
194
187
187
187
194
217
182
137
157
194
0900 12.1 0.25 227
1000 12.9 0.25 217
1100 12.9 0.30 202
1200 18.0 0.35 194
1300 18.0 0.35 194
1400 18.0 0.35 194
1500 15.4 0.30 194













-------
CRUISE 3
           TABLE E-6

CURRENT METER DATA (RECORDING)

            HUMACAO

      17, 18 JANUARY 1972
OUTER DEEP

DEPTH OF WATER 20 m
DEPTH OF SENSOR 18m
DATE TIME
1-17-72 1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
1-18-72 0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
SPEED DIRECTION DATE TIME SPEED DIRECTION
cm/sec kn "true cm/sec kn "true
12.9
12.9
12.9
12.9
12.9
12.9
12.9
12.9
15.4
15.4
18.0
20.6
18.0
15.4
15.4
12.9
12.9
12.9
12.9
12.9
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.30
0.30
0.35
0.40
0.35
0.30
0.30
0.25
0.25
0.25
0.25
0.25
162
202
172
104
172
194
194
187
202
202
202
217
194
194
182
157
149
127
104
142
1000 15.4 0.30 172
1100 12.9 0.25 172
1200 12.9 0.25 194
1300 18.0 0.35 194
1400 15.4 0.301 202
1500 18.0 0.35 194
1600 15.4 0.30 242













                                           7.82
-------
CRUISE 3
          TABLE E-7




CURRENT METER DATA (RECORDING)




           YABUCOA




    17, 18 JANUARY 1972
INNER SHALLOW
DATE TIME
Jan. 17 1200
1300
1400
1500
1600
1700
1800
1900

2000
2100
2200
2300



SPEED DIRECTION
cm/sec kn "true
15
/15
15
15
15
15
15
15

15
12
15
15



.4
.4
.4
.4
.4
.4
.4
.4

.4
.8
.4
.4



0
0
0
0
0
0
0
0

0
0
0
0



.30
.30
.30
.30
.30
.30
.30
.30

.30
.25
.30
.30



194
194
202
194
194
194
194
194

194
194
202
194



DATE TIME
Jan. 18 0000
0100
0200
0300
0400
0500
0600
0700

0800
0900
1000
1100
1200
1300
1400
SPEED
cm/sec kn
15
15
15
15
15
15
12
12

15
12
12
15
15
15
15
.4
.4
.4
.4
.4
.4
.8
.8

.4
.8
.8
.4
.4
.4
.4
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
.30
.30
.30
.30
.30
.30
.25
.25
*im^ *
.30
.25
.25
.30
.30
.30
.30
DIRECTION
°true
194
194
187
187
194
172
177
187

194
187
194
202
207
203
194
-------
TABLE E-8


Date
30 April 71

















4 May 71
5 May 7l'










9 Sept. 71











WIND

Time:
0925
0945
1000
1015
1025
1045
1115
1135
1150
1200
1215

1300

1330
1345
1400
1410
1450
0840
0900
0915
0920
0930
0945
1005
1020
1030
1045
1100
0900
0935
0950
1015
1035
1100
1130
1240
1305
1330
1355
1415
OBSERVATIONS
HUMACAO
Dir
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
NNE
E
E
E


0
0
SSE
SSE
ESE
SSE


SE"
SE
SE
SE


Speed (ktt)
5
5
11
9
9
7
10
12
9
6
11
8
12
12
11
12
11
8
12
1-3
1-3
1-3
1-3
1-3
4-6
1-3

1~3
0
0


5
6
4-5
2-4
5
2-4
2-4
5
5
4-5
   7.84
-------
TABLE E-8 (Cont.)
Date Time
9 Sept. 71 1510
1520
1535
1550
1600
1620
14 Sept. 71 1210
1220
1240
1255
1310
1330
1400
1420
1435
1450
1500
20 Sept. 71 1010
1210
1310
1410
1510
1620
plr
SSW
SE
SE
SE
SE
SE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
SE
ESE
SE
SE
SE
ESE
Speed (hi)
5
6-8
6
5
6
5
15-18
15-18
15-18
15-17
15-18
15-17
15-17
15-17
15-17
15-17
15-17
5-7

7-9
5
11
4
-------
TABLE E-9


Date
5 May 71








18 May 71










14 Sept. 71


15 Sept. 71

















Time
1145
1200
1215
1230
1245
1305
1340
1355
1415
1100
1115
1140
1220
1235
1300
1435
1540
1620
1640
1655
1530
1545
1614
1100
1115
1145
1210
1240
1300
1400
1420
1445
1530
1550
1605
1640
1700
1720
1730
WIND OBSERVATIONS
YABUCOA
Dir
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
ENE
ENE
ENE
ENE
ENE
E x S
E x S
E x S
E x S
E
E
E
E
E
E
E
E
E
E


Speed (kn)
1-3
7-10
7-10
7-10
7-10
7-10
7-10
7-10
7-10
less than 5
7
7
6
8
7
7
5
5
5
5
15-17
15-17
15-17
15-18
15-18
18-20
15-18
17-19
17-20
18
16
14-17
15-17
12-15
14-15
12-14
13
13
13
  7.86
-------
                             E - 9  (Cont.)
Date
Time
                                        Dir
16 Sept. 71
0940
1000
1035
1055
1210
1250
1400
1625
ESE
ESE
ENE
ESE
ESE
ESE
SE x
                                                           12
                                                           12
                                                           12-15
                                                           14-16
                                                           14-16
                                                           15
                                                           13-16
                                                           11-13
                               7.87
-------
                                                           Table E-10

                                                     Hydrographic Station Data
                                                             Humacao
                                               Cruise 1  30 April and 5 May  1971



                  Sta. #  Depth  Date      Local  Lat.         Long.        Secchi  Depth  Temp.   Sal.     Sigma-
                            m              Time                              Disc     m     °C     °/oo       t

                  1-C-l    23    30 Apr.   0923   18°05.87'N   65°43.17'W     **      1    27.21   36.057   23.46
                                                                                      5    27.21   36.057   23.46
                                                                                     10    27.19   36.054   23.47
                                                                                     15*   27.16   36.036   23.47

^                 l-C-2    18      "       0944   18°05.91'N   65°43.80'W     **      1    27.29   36.059   23.44
•m                                                                                     5    27.29   36.057   23.44
00                                                                                    10    27.26   36.098   23.48
                                                                                     15*   27.25   36.062   23.46

                  l-C-3    11      "       1002   18°06.12'N   65°44.48'W             1    27.44   36.059   23.39
                                                                                      5    27.39   36.074   23.42

                  l-C-4    11      "       1014   18°06.37'N   65°44.83'W             1    27.42   36.092   23.43
                                                                                      5    27.43   36.094   23.42

                  l-C-5     9      "       1027   18°06.51'N   65°45.16'W     **      1    27.60   36.111   23.38
                                                                                      5    27.57   36.117   23.48

                  l-C-6     7      "       1042   18°06.77'N   65°45.80'W     5.5     1    28.12   36.113   23.21
                                                                                      5    28.02   36.111   23.24
-------
                                         Table E-10

                          Hydrographic Station Data (continued)
Sta. #  Depth   Date
          m

l-C-7    712    30 Apr.
l-C-8     12



l-C-9     12



l-C-10   711



1-C-ll     7


l-C-12


l-C-13   716
l-C-14    20
l-C-15
Local Lat. Long.
Time
1116 18°05.00'N 65°43.72'W
1135 18°05.55'N 65°44.53'W
1148 18°05.38'N 65°45'03'W
1159 18°05.61'N 65°45.51'W
1213 18°05.84'N 65°46.10'W
18°06.05fN 65°46.51'W
1258 18°04.33'N 65°44.58'W
18°04.23'N 65°45.06'W
1330 18°04.50'N 65°45.77'W
Secchi Depth
Disc m
1
6
11*
1
5
10
1
5
10
1
5
10
** 1
5
2.5 1
5
1
5
10
15*
1
6
11
16*
1
5
10
Temp.
°C
27.39
27.36
27.31
27.50
27.47
27.43
27.61
27.54
27.53
27.56
27.52
27.60?
28.24
27.71
28.49
28.28
27.47
27.43
27.35
27.35
27.50
27.45
27.38
27.37
27.68
27.60
27.36
Sal.
°/oo
36.053
36.054
36.072
36.070
36.078
36.3477
36.089
36.107
36.094
36.114
36.100
36,087
36.101
36.103
36 . 106
36.063
36.061
35.955?
36.095
36.075
36.066
36.064
36.068
36.090
36.049
36.090
Sigma-
t
23.41
23.42
23.38
23.39
23.41
23.56?
23.38
23.40
23.38
23.41
23.37?
23.15
23.34
23.08
23.16
23.39
23.40
23.34?
23.45
23.39
23.40
23.42
23.42
23.34
23.34
23.44
-------
                                           Table  E-10




                          Hydrographic Statisn Data (continued)
 Sta.  #
 l-C-16
l-C-17
l-C-18
l-C-19
l-C-20
l-C-21
l-C-22
l-C-23
Depth Date
m
12 30 Apr.
14
5 "
7 5 May
11
14
18
12 "
Local Lat. Long. Secchi Depth
Time Disc m
1344 18°04.70'N 65°46.07'W 18 1
5
10*
1358 18°04.97'N 65°46.59'W 10 1
5
10
1409 18°05.07'N 65°47.00'W 4.5 1
5
0841 18°08.02'N 65°44.35'W 1
5
0854 18°07.80'N 65"43.68'W ** 1
5
10
0913 18°07.73'N 65°42.91'W 16 1
5
10
0920 18°07.35'N 65°42.55'W 15.5 1
5
10
15*
0932 18°07.23'N 65°42.21'W ** 1
5
10*
Temp.
°C
27.84
27.76
27.60
28.16
28.14
27.77
28.42
28.40
27.19
27.22
27.21
27.24
27.22
27.21
27.25
27.22
27.25
27.32
27.34
27.32
27.26
27.34
27.30
Sal.
°/oo
36^.096
36.104
36.094
36.081
36.095
36.085
36.096
36.002
36.044
36.021
36.034
36.067
35.961
36.066
36.060
35.994
36.097
36.083
36.033?
35.963
36.059
36.055
Sigma-
t
23.29
23.32
23.37
23.18
23.19
23.31
23.10
23.43
23.45
23.44
23.44
23.47
23.40
23.46
23.47
23.41
23.46
23.44
23.41
23.38
23.43
23.44
-------
               Table E-10



Hydrographic Station Data (continued)
Sta. #
l-C-24
l-C-25
l-C-26
l-C-27
l-C-28
l-C-29
l-C-30
Depth Date
m
14 5 May
9
16
11 , "
9 "
7
7
Local Lat.
Time
0944 18°07.08'N
1003 18°06.55'N
1017 18°06.68'N
1031 18°07.06fN
1043 18°07.16'N
1056 18°Q7.47rN
1106 18°07.66'N
Long.
65°41.53'W
65"42.88'W
65°43.51'W
65°43.95'W
65°44.47'W
65°44.99'W
65°45.28'W
Secchi Depth
Disc m
1
5
10
** i
5
16.5 1
5
10
15*
** j^
5
10
1
6
1
5
7.5 1
5
Temp.
°C
27.27
27.26
27.31
27.30
27.29
27.33
27.39
27.35
27.36
27.50
27.40
27.40
27.54
27.39
27.71
27.37
27.62
27.42
Sal.
°/oo
36.022
36.023
36.137
35.941
36.032
36.000
36.065
36.069
36.071
36.032
36.087
36.088
35.998
36.077
35.985
36.062
36.068
36.062
Sigma-
t
23.42
23.42
23.50
23.35
23.42
23.38
23.42
23.43
23.43
23.36
23.43
23.43
23.31
23.42
23.25
23.42
23.34
23.40
-------
                                                Table K-ll
   Sta. #
   1-D-l
   l-D-2
   l-D-3
-vj

r>o
   l-D-4
   l-D-5
   l-D-6
   l-D-7
.  l-D-8
Depth
  m
  16
 25
 34
 40
 31
 12
 32
Date
                                          Local
                                          Time

                                           1145
                                          Hydrographic Station Data
                                                  Yabucoa
                                      Cruise 1  5 May and 18  May 1971
Lat.         Long.


 18°04.40'N   65°47.53'W
         1159   18°03.91'N   65°46.92'W
5 May   1214   18°03.62'N   65°48.50'W
        1229   18°03.32'N   65°46.10'W
        1245   18°03.12'N   65°45.78'W
        1304   18°02.75'N   65°45.38'W
        1337   18°03.35'N   65°47.73'W
        1353   18°03.00'N   65°47.48'W
ecchi
Disc
2

11


16




16



18




22



2







Depth
m
1
6
1
6
11*
1
5
10
15
20*
1
11
21
31*
1
5
15
25
35*
1
6
16
26*
1
5
10
1
5
10
20
30*
Temp.
°C
28.56
27.82
27.58
27.52
27.47
27.71
27.50
27.47
27.43
27.42
27.61
27.46
27.41
27.15
27.63
27.45
27.38
27.31
27.09
27.67
27.49
27.34
27.24
28.32
28.10
27.58
28.01
27.71
27.63
27.50
27.46
Sal.
°/oo
35.985
36.169
35.952
36.110
36.096
36.024
36.062
36.086
36.085
36.089
36.041
36.086
36.086
36 . 102
36.046
36.048
36.096
36.086
36.105
36.025
36.025
36.084
36.083
36.036
36.139
36.128
36.073
36.118
36.138
36.108
36.1O4
Sigma-
t
22.97
23.35
23.27
23.41
23.41
23.28
23.38
23.40
23.42
23.42
23.33
23.41
23.42
23.52
23.32
23.38
23.44
23.46
23.54
23.29
23.35
23.44
23.48
23.09
23.24
23.40
23.22
23.35
23.39
23.41
23.42
-------
10
GO
                                                              Table E-ll


                                                  Hydrographic Station Data (continued)
                   Sta. #  Depth  Date    Local  Lat.

                             m            Time
                                           Long.




l-D-9    292   5 May   1413   18°02.70'N   65°47.19'W
                   l-D-10   7
                   1-D-ll   9
                   l-D-12   200+
                18 May 1101   18°00.95'N   65°49.81'W
                       1116   18°00.68'N   65°49.39'W
                       1142   18°00.40'N   65°49.03'W
                   l-D-13    6,4     "    1221   18°01.89'N   65°49.55'W
                   l-D-14    12
                   l-D-15    22
                       1236   18°01.51'N   65°49.17'W
                  "    1258   18°01.32'N   65°48:90'W
                   l-D-16   293
                       1434   18°01.25'N   65°48.73'W
lecchi
Disc
16




11

9

18




3

4.5


19



10




Depth
m
1
20
80
140
200*
1
5
1
5
1
20
80
140
200*
1
5
1
5
10
1
5
10
20
1
20
80
140
200
Temp.
°C
27.84
27.47
24.84
21.50
19.20
28.12
27.41
27.94
27.19
28.19
27.07
24.82
21.85
18.18
28.66
27.49
28.52
27.39
27.31
28.29
27.47
27.15
27.14
28.15
27.10
24.82
22.01
18.82
Sal.
°/oo
36.071
36.093
36.542
36.845
36.668
36.003
36.099
35.950
36 . 120
35.942
36.115
36.594
36.895
36.553
35.902
36.133
35.959
36.129
36.118
35.92
36.06
36.13
36.13
35.96
36.12
36.59
36.89
36.62
Sigma'
t
23.27
23.41
24.58
25.78
26.26
23.13
23.44
23.15
23.52
23.06
23.56
24.62
25.72
26.43
22.88
23.43
22.96
23.46
23.48
23.01
23.38
23.54
23.54
23.09
23.55
24.62
25.67
26.33
-------
^J
•

vo
                  l-D-18
                  l-D-19
                  l-D-20
                                                               Table  E-ll



                                                  Hydrographic Station Data (continued)
                  Sta. #   Depth   Date     Local  Lat.

                             m              Time
                                    Long.
                  l-D-17   293+    18 May   1541   18°02.30'N   65°48.01'W
40
 13
 13
1618   18°02.61'N   65°48.71'W
1638   18°02.95'N   65°49.08'W
1654.   18°03.40'N   65°49.41'W
                                                  Disc
                                                   28
2.5
Depth
m
1
20
80
140
200*
1
5
10
20
30*
1
6
11*
1
5
11
Temp.
°C
28.31
27.11
24.56
21.29
18.92
28.62
27.71
27.21
27.16
27.16
28.99
27.44
27.21
29.16
28.88
27.29
Sal.
°/oo
36.08
36.12
36.65
36.89
36.64
35.97
36.07
36.13
36.12
36.12
35.96
36.13
36.12
35.85
35.98
36.12
Sigma-
t
23.13
23.55
24.74
25.87
26.31
22.94
23.32
23.52
23.53
23.53
22.81
23.45
23.51
22.67
22.86
23.49
                             *   Depth confirmed by paired protected and unprotected thermometers



                            **   Bottom visible
-------
          Table E-12
                        >

     Hydrographic Station Data

            Humacao
Cruise 2  September 9 and 14, 1971
Sta. $ Depth Date
m
2-C-l 11 9 Sept.
2-C-2 17
2-C-3 18 "
2-C-4 18
2-C-5 19
2-C-6 24
2-C-7 165
Local Lat. Long. Secchi Depth
Time Disc m
0858 18°05.18'N 65°46.63'W 3 1
5
0936 18°05.13'N 65°46.30'W 12 1
5
0952 18°05.04'N 65°45.90'W 6 1
5
10
1017 18°04.65'N 65°45.35!W ** 1
5
10
15
1037 18°04.50'N 65°44.74'W ** 1
5
10
1104 18°03.97'N 65°44.50'W ** 1
5
10
" 15
1132 18°03.84'N 65°44.05'W 42 1
10
40
90
Temp.
*C
29.00
28.62
28.90
28.52
29.00
28.58
28.38
28.62
28.29
28.29
28.86
28.34
28.31
28.71
28.39
28.36
28.24
28.81
26.88
25.34
Sal.
°/oo
35.119
35.289
35.219
35.285
35.174
35.232
35.287
35.269
35.317
35.359
35.371
35.240
35.283
35.301
35.360
35.393
35.393
35.414
35.370
35.391
36.270
36.617
Sigma
t
22.17
22.93
22.29
22.46
22.22
22.40
22.51
22.41
22.56
22.59
22.31
22.52
22.54
22.45
22.58
22.59
22.65
22.43
23.73
24.48
-------
              Table E-12
Hydrographic Station Data (continued)
Sta. #
2-C-8
2-C-9
2-C-10
2-C-ll
••-j
§ 2-C-12
2-C-13
2-C-14
2-C-15
2-C-16
2-C-17
Depth
m
14
18
22
13
15
27
13
13
13
13
Date Local Lat. Long.
Time
9 Sept. 1242 18°07.95'N 65°43.65'W
1305 18°07.75'N 65°43.28'W
1328 18°07.46'N 65°42.52'W
1342 18°07.25'N 65°42.13'W
1355 18°06.94'N 65°41.68*W
1413 18°06.39'N 65°41.00'W
1510 18°06.97'N 65°46.12'W
" 1523 18°06,70'N 65°45.48'W
" 1536 18°06.54'N 65°44.98'W
15SIC 18'06.31'N 65°44.90'W
Secchi Depth
Disc m
3 1
5
5.5 1
5
10
10.5 1
5
10
15
A* i
5
** ]_
5
23 1
5
10
20
3 1
5
3 1
5
3 1
5
4.5 1
5
Temp.
°C
30.30
30.19
28.61
28.50
30.24
28.62
28.45
28.37
29.27
28.40
29.07
28.48
29.26
30.38
28.81
30.48
28.66
28.62
30.47
28.55
Sal.
°/oo
34.830
35.306
34.887
35.226
35.278
34.715
35.259
35.253
35.262
35.273
35.254
35.270
35.304
35.336
35.339
35.352
35.407
35.027
35.248
34.973
35.269
34.847
35.274
34.944
35.266
Sigma -
t
21.03
21.60
22.38
22.46
21.45
22.41
22.46
22.49
22.20
22.48
22.23
22.49
23.25
21.64
22.34
21.56
22.40
22.42
21.54
22.43
-------
              Table E-12
Hydrographic Station Data (continued)
Sta. # Depth Date Local lat. Long. Secchi
m Time Disc
2-C-18 14 9 Sept. 1603 18°06.09'N 65°44.41'W 8

2-C-19 13s' " §618 18°05.87'N 65°44.03'W 10

2-C-20 11 14 Sept. 1208 18°07.50'N 65°45.27'W 10

2-C-21 13 " 1223 18°07.51'N 65°44.78'W **

2-C-22 11 " 1239 18°07.25'N 65°44.28'W **

2-C-23 11 " 1253 18°06.89'N 65°43.95'W **

2-C-24 17 " 1312 18°06,71'N 65°43.35'W **


2-C-25 11. " 1328 18*06. 50 'N 65 ° 43. 05 'W **

2-C-26 13, -a " 1402 18°04.65'N 66°44.01fW **

2-C-27 n,> " 141» 18°05.Q9'N 65°44.66'W 23




Depth
m
1
5
1
5
1
5
!
5
I
5
!
5
!
5
10
!
5
!
5
1
5
10
15
20*
Temp.
°C
30.43
28.51
29.93
28.46
29.32

29.01
29.00
28.81
28.80
28.68
28.67
28.63
28.62
28.63
28.61
28.62
28.51
28.50
28.72
28.71
28.68
28.67
28.62
Sal.
%>o
35.041
35.261
35.056
35.262
35.377
35.366
35.340
35.335
35.294
35.284
35.244
35.246
35.262
35.269
35.270
35.078
35.104
35.205
35.208
35.318
35.325
35.351
35.365
35.377
Sigma'
t
21.63
22.44
21.81
22.46
22.26

22.34
22.34
22.37
22.37
22.38
22.38
22.40
22.41
22.41
22.27
22.29
22.40
22.41
22.42
22.43
22.46
22.47
22.50
-------
                                                                Table E-12
                                                 Hydrographic Station Data (contiimed)
             Sta. #    Depth   Date       Local   Lat.         Long.         Secchi    Depth   Temp.    Sal.      Sigma-
                         m                Time                               Disc       m      °C     °/oo        t

             2-C-28     13     14 Sept.   1434    18'05.42'N   65°45.35'W     **        1     28.70    35.206   22.34
                                                                                        5     28.68    35.187   22.33

             2-C-29     13        "       1449    18°05.68'N   65°45.95'W     12        1     28.94    35.235   22.28
                                                                                        5     28.94    35.235   22.28

             2-C-30     9;        "       1500    18°05.90'N   65°46.27'W     5         1     29.57    35.349   22.15
                                                                                        5     29.53    35.349   22.23

                                                  *  Depth confirmed by paired protected and unprotected thermometers
                                                **   Bottom visible
to
oo
-------
           Table E-13

     Hydrographic Station Data
             Yabucoa
Cruise 2  September 14 and 15, 1971
Sta. #

2-D-l

2-D-2



2-D-3




2-D-4

2-D-5


2-D-6


2-D-7



Depth Date Local Lat. Long. Secchi Depth
m Time Disc m
24 14 Sept. 1527 18°03.45'N 65°48.05'W 2 1
5
24 " 1545 18°03.25'N 65°47.46'W 12 1
5
10
15
293 " 1614 18°02.75'N 65846.88'W 17 1
10
40
90
160
13 15 Sept. 1100 18°03.97'N 65°47.68'W 1 1
5
18 " 1116 18°03.80'N 65°47.30'W 14 1
5
10
22 " 1144 18°03.54'N 65°47.02'W ** 1
5
10
24 " 1208 18°03.68'N 65°46.76'W ** 1
5
10
15
Temp.
°C
29.70
29.69
29.20
29.24
29.22
29.18
28.74
28.74
28.40
25.79
21.37
29.30
29.29
28.51
28.51
28. SI
28.52
28.52
28.50
28.52
28.52
28.51
28.52
Sal.
%>o
35.216
35.215
35.329
35.335
35.339
35.340
35.164
35.161
35.588
36.550
36.863
35.255
35.250
34.893
34.895
34.908
34.773
34.775
34.787
34.776
34.775
34.784
34.785
Sigma-
t
22.01
22.01
22.26
22.26
22.27
22.28
22.30
22.29
22.73
24.29
25.83
22.18
22.18
22.17
22.17
22.18
22.07
22.08
22.09
22.08
22.08
22.09
22.08
-------
o
o
           Sta. //   Depth    Date

                      m
           2-D-8     31
           2-D-9
24
           2-D-10     7
           2-D-ll    40
           2-D-12    293
          2-D-13   293
          2-D-14     13
       15 Sept,
                                                                Table E-13



                                                  Hydrographic  Station Data  (continued)
Local   Lat.

Time



1237    18°03.68'N
1300    18°03.41'N
                   1401    18°00.92'N
                   1420    18°00,63'N
                   1445    18°00.28'N
                   1530     18°01.02'N
                  1550     18°01.51'N
Long;

65°45.87'W




65°45.56'W



65°49.74'W

65°49.28'W




65°49.08'W




65°48.50'W




65°49.02'W

Secchi Depth
Disc m
22 1
5
10
15
20*
22 1
5
10
15
A* I
5
22 1
5
10
20
30*
25 1
10
40
90
160
22 1
10
40
90
160*
A* ,
5
Temp.
°C
28.57
28.56
28.55
28.54
28.53
28.54
28.55
28.53
28.52
28.72
28.71
28.58
28.59
28.55
28.58?
28.04
28.60
28.60
28.20
26.11
21.36
28.61
28.61
28.20
25.91
21.70
28.62
28.62
Sal.
°/oo
34.771
34.799
34.791
34.798
34.848
34.748
34.753
34.755
34.760

34.849
34.816
34.819
34.817
34.822
35.671
34.856
34.848
35.714
36.566
36.842
34.831
34.828
35.678
36.564
36.865
34.812
34.796
Sigma-
t
22.06
22.07
22.08
22.09
22.13
22.05
22.05
22.06
22.06

22.07
22.09
22.09
22.10
22.09
22.91
22.11
22.10
22.89
24.20
25.81
22.09
22.09
22.86
24.26
25.74
21.46
21.46
-------
                                                  Table E-13

                                    Hydrographic Station Data (continued)
Sta. #   Depth   Date       Local   Lat.         Long.        Secchi   Depth   Temp.    Sal.     Sigma-
                                                                                °C     °/oo       t

                                                                               28.87    34.925   21.38
                                                                               28.88    34.919   21338

                                                                               28.61    34.833   22.09
                                                                               28.62    34.817   22.07
                                                                               27.99    35.960   23.14
                                                                               26.20    36.552   24.16
                                                                               21.31    36.841   25.83

                                                                               28.62    34.832   22.09
                                                                               28.67?   34.856   22.07
                                                                               27.68    34.856   22.41

                                                                               28.84    34.932   22.09
                                                                               28.95    34.992   22.10

                                                                               29.42    35.843   22.13
                                                                               29.43    35.233   22.11

                                *  Depth confirmed by  paired protected  and unprotected  thermometers

                               **  Bottom visible
ra
2-D-15 13

2-D-16 293




2-D-17 18


2-D-18 11

2-D-19 9

Time Disc
15 Sept. 1603 18°01.88'N 65°48.45'W 6

1639 18°02.40'N 65°48.12'W 19




1703 18°02.63'N 65°48.68'W 6


1720 18°02.81'N 65°49.06'W 3.5

1730 18°03.02'N 65°49.45'W 1

m
1
5
1
10
40
90
160*
1
5
10
1
5
1
5
-------
                                  HUMACAO
^J

o
               NAUT  MILES
               ^YABUCOA
                                                    28.0
                                                                                        FI6 E-l
                                                                                        SURFACE  TEMPERATURE °C
                                                                                        HUMACAO-YABUCOA
                                                                                        CRUISE I
                                                                                        30 APRIL TO  19 MAY  1971
-------
                                 HUMACAO
^1
r—J
o
              NAUT. MILE
               ^YABUCOA
                                                                                       FI6E-2
                                                                                       TEMPERATURE °C  AT 5 METERS
                                                                                       HUMACAO-YABUCOA
                                                                                       CRUISE  I
                                                                                       3O APRIL TO  I9MAY 1971
-------
                       HUMACAO
NAUT MILE
                                               2930

                                                  2851  2ft 5 2   28-57

                                           29-70    28-52        28-54

                                                 29-20
  ^YABUCOA
                                                                                                        SEPT
                                                                                       14 SEPT
9 SEPT
                                                                          FIG E-3
                                                                          SURFACE  TEMPERATURE  °C
                                                             15 SEPT       HUMACAO-YABUCOA
                                                                          CRUISE 2
                                                                          9-14-15 SEPTEMBER 1971
-------
                                 HUMACAO
• o
 in
                 NAUT MILE
                     YASUCOA
                                                                                          FIGE-4


                                                                                          SURFACE SALINITY %0

                                                                                          HUM ACAO- YABUCOA

                                                                                          CRUISE I

                                                                                          5O APRIL TO I9MAY 1971
-------
                    HUMACAO
NAUT- MILE
    YABUCOA
                                                                                                   36- \
                                                                              FIG E-5
                                                                              SALINITY %0 AT 5 METERS
                                                                              HUMACAO-YABUCOA
                                                                              CRUISE  I
                                                                              19 MAY 1971
                              36-O
-------
                                 MUMACAO
          0
          L.
          NAUT. MILE
--0

?—'
o
            ^YABUCOA
                                                                                                                      36.1
                                                                                         FIG E-6
                                                                                         SALINITY  %0 AT  IO METERS
                                                                                         HU M AC AO - YA BUCO A
                                                                                         CRUISE   I

                                                                                         3O APRIL TO I9MAY  1971
-------
                                   HUMACAO
o
co
            0
            i	
               NAUT.  MILES
             55.22     34'77
                   35.33
35.24
    3493
        34.83
            34 83
              j^YABUCOA
                                                                          9 SEPT
                                                                                                      9 SEPT
                                                                                             FIG E-7
                                                                                             SURFACE SALINITY  %o
                                                                                             HUMACAO
                                                                                5  SEPT     CRUISE  2
                                                                                             9- 14-15 SEPT 1971
                                                       14 SEPT
-------
      STA  #  20
  SURFACE
TEMPERATURE  29-16
 19

28.99
 18

28.62
 17

2831
                     	— —.	         .       28-0
    20
    4O
    60
    8O
   100
   120
   140
   180
   2OO
   22O
    DEPTH
      IN
    METERS
          FIG E-8
          TEMPERATURE °C
          YABUCOA
          CRUISE  I
          18 MAY »97I
                    0.5
                   _J
        NAUT-  MILE
                                        M09
-------
STA. *
SURFACE TEMPERATURE
   0
  40-
  60-
  80-
 100-
  120-
 140-
 160-
 180-
 200	
 220	
240-
260-
280-
FIG E-9
TEMPERATURE
CENTRAL  SECTION
YABUCOA BAY
CRUISE 2
15  SEPTEMBER  1971
                                     7.110
-------
                =-  ZO

SURFACE SALINITY   38- 85
        METERS
FIG E-IO
SALINITY %o
YABUCOA
CRUISE I
18 MAY 1971
        0
         I
           NAUT- MILE
                                             7.111
-------
STA. *
SURFACE SALINITY
  0
  20 —
  40 —
 60 —I
  80 —
 100 —
                            19
                           35.24
 120-
 140 —
 160
 180 —
 200 —
220 —
240
260
280
              FIG  E-ll
              SALINITY    %o
              CENTRAL  SECTION
              YABUCOA BAY
              CRUISE  2
              15 SEPT.  1971
                                          7.112
-------
                            TABLE F-l
                  CURRENT METER DATA  (E KMAN-MERZ)
CRUISE I
                             GUAYAMA
                  1  TUNE 1971
DEPTH OF WATER 22m
Shallow Observations
SERIES DEPTH
(m)
1 5
2
3
4
5
6
7
8
9
10
11
12
TIME
0646
0817
0917
1026
1059
1146
1237
1322
1410
1511
1556
1640
SPEED
cm/sec kn
19.0
15.0
15.2
14.7
14.9
16.0
21.1
22.8
24.8
23.7
24.8
2 8.. 7
.37
.29
.30
.29
.29
.31
.41
.44
.48
.46
.48
.48
DIRECTION
Single
255
257
286
302
289
259
277
276
277
274
276
276
°true
Bi-modal


255-354
223-358
231-006







 Mid-Depth
   1
   2
   3
   4
   5
   6
   7
   8
   9
  10
  11
  12
10
0703
0832
0939
1011
1114
1200
1252
1339
1425
1527
1611
1653
20.7
16.5
15.5
14.4
11.6
13.7
16.0
15.1
15.5
16.0
22.2
21.1
.40
.32
.30
.28
.23
.27
.31
.29
.30
.31
.43
.41
248
233
281
262
203
290
258
278
255
268
315
248


217-011
211-355
208-029
212-011
230-002
258-338
235-324
248-310
245-353

                                  7.113
-------
        TABLE F-l




CURRENT  METER DATA (cont)
SERIES
DEPTH TIME
(m)
SPEED
(cm/sec)
kn
Deep Observations
1
2
3
4
5
6
7
8
9
10
11
12
20 0800
0901
0955
1044
1129
1222
1307
1354
1440
1542
1626
1707
11.3
14.6
17.7
21.3
16.2
15.0
14.4
9.6
9.0
7.7
11.8
9.3
.22
.28
.34
.41
.32
.29
.28
.19
.18
.15
.23
.18
DIRECTION
Single

083
086
098
121
108
116
081
113
132
140
190
313
°true
Bi-modal



042-136
065-173
066-187
061-191
029-189
033-202
034-183


220-340
           7.114
-------
                             TABLE F-2
        SPEED AND DIRECTION OF DROGUES BETWEEN EACH POINT
                             GUAYAMA
CRUISE II
22 SEPTEMBER 1971
WATER DEPTH 100m
SERIES DROGUE TIME
DEPTH (m) INTERVAL
1 surface 0849-1000
1000-1115
1115-1230
1230-1334
1334-1441
1441-1552
5M 0849-1000
1000-1123
1123-1245
1245-1347
1347-1456
1456-1615
20M 0850-1000
1000-1120
1120-1239
1239-1345
1345-1505
2 surface 1241-1340
1340-1432
'. 1432-1625
3 surface 1500-1606
1606-1643
SPEED
cm/sec
2.1
8.2
8.2
35.0
20.0
14.9
3.1
4.6
1.5
7.7
5.1
12.9
2.6
1.0
2.1
1.0
4.1
3.1
14.9
16.4
16.4
22.1
kn
.04
.16
.16
.68
.39
.29
.06
.09
.03
.15
.10
.25
.05
.02
.04
.02
.08
.06
.29
.32
.32
.43
DIRECTION
"true
56
83
17
327
332
345
90
155
316
353
36
73
308
117
329
105
145
343
334
12
24
44
                                   7.115
-------
CRUISE 3
          TABLE F-3

CURRENT METER DATA (RECORDING)

           OUAYAMA

       20 JANUARY 1972
DEPTH OF WATER 23m
DEPTH OF WATER llm
OUTER SHALLOW
DATE TIME
1-20-72 1500
1600
1700
1800
1900
2000
2100
2200
2300
1-21-72 0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
SPEED
cm/sec kn
18.0
15.4
12.9
10.3
10.3
10.3
10.3
10.3
10.3
10.3
12.9
15.4
18.0
18.0
15.4
12.9
10.3
10.3
10.3
10.3
10.3
.35
.30
.25
.20
.20
.20
.20
.20
.20
.20
.25
.30
.35
.35
.30
.25
.20
.20
.20
.20
.20
DIRECTION
"true
277
284
284
262
172
142
137
127
194
242
262
262
262
272
284
262
217
172
194
217
232
DATE TIME
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
1-22-72 0000
0100
0200
0300
0400
0500
0600
0700
0800
SPEED DIRECTION
cm/sec kn "true
12.9
12.9
15.4
15.4
15.4
12.9
12.9
10.3
12.9
12.9
12.9
12.9
10.3
10.3
12.9
15.4
15.4
15.4
12.9
10.3
7.7
.25
.25
.30
.30
.30
.25
.25
.20
.25
.25
.25
.25
.20
.20
.25
.30
.30
.30
.25
.20
.15
262
284
284
284
284
272
194
127
104
104
104
127
149
232
239
262
262
284
284
262'"
149
                                         7.116
-------
TABLE F- 3 (cont.)
DATE TIME
1-22-72 0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
1-23-72 0000
0100
0200
0300
0400
0500
0600
0700
0800
SPEED DIRECTION
cm/sec kn "true
10.3
10.3
10.3
12.9
12.9
15.4
18.0
27.1
18.0
12.9
10.3
10.3
10.3
10.3
10.3
10.3
12.9
12.9
18.0
15.4
15.4
15.4
12.9
10.3
.20
.20
.20
.25
.25
.30
.35
.45
.35
.25
.20
.20
.20
.20
.20
.20
.25
.25
.35
.30
.30
.30
.25
.20
157
149
149
262
262
272
277
277
284
292
262
172
149
194
239
262
262
262
277
277
277
277
284
172
DATE TIME
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
1-24-72 0000
0100
0200
0300
0400
0500
0600
0700
0800
SPEED DIRECTION
cm /sec kn
12.9
12.9
10.3
12.9
12.9
10.3
10.3
10.3
15.4
15.4
15.4
12.9
12.9
12.9
12.9
18.0
23.1
23.1
28.3
25.7
25.7
20.6
15.4
10.3
.25
.25
.20
.25
.25
.20
.20
.20
.30
.30
.30
.25
.25
.25
.25
.35
.45
.45
.55
.50
.50
.40
.30
.20
082
082
104
172
194
194
239
262
262
277
272
284
277
262
284
284
284
284
284
284
284
284
297
297
    7.117
-------
TABLE F-3 (cont.)
DATE TIME
1-24-72 0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
1-25-72 0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
SPEED DIRECTION DATE TIME SPEED DIRECTION
cm/sec kn cm/sec kn
10.3
10.3
12.9
12.9
12.9
12.9
15.4
12.9
12.9
12.9
12.9
12.9
12.9
12.9
12.9
12.9
12.9
15.4
18.0
23.1
23.1
23.1
18.0
12.9
12.9
.20
.20
.25
.25
.25
.25
.30
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.30
.35
.45
.45
.45
.35
.25
.25
262 1000 12.9 .25 194
194 1100 12.9 .25 217
194 1200 12.9 .25 217
239
262
262
262
252
262
262
262
217
172
127
217
262
262
262
277
284
284
284
284
284
262
   7.118
-------
     TABLE F-4.
WIND OBSERVATIONS
     GUAYAMA
DATE
25 May 71












26 May 71













1 June 71





TIME
0720
1215
1230
1255
1315
1345
1410
1445
1515
1535
1555
1610
1625
0835
0855
0910
0930
0945
1030
1050
1110
1140
1155
1220
1235
1250
1305
0700
0820
0920
1030
1100
1150
DIR
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E x S
Ex S
Ex S
Ex S
Ex S
Ex. S
SPEED (kn)
13
16
20
17
18
14
14
14
14-16
15
15
14
16
21
20
22
20
19
18
15
16
17
18
17
16
16
24
14
11
15
16
16
15
-------
TABLE F-4  (Contd.)
DATE
1 June 71




22 September 71






23 September 71



























TIME
1240
1325
1415
1515
1645
0845
1000
1115
1230
1335
1430
1550
0820
0835
0850
0910
0923
0930
1045
1100
1115
1145
1200
1230
1245
1315
1330
1345
1400
1500
1515
1545
1600
1620
1645
1700
1710
1725
1740
1750
DIR
ESE
E x S
E x S
E x S
E x S
SE
SE
ESE
ESE
ESE
ESE
SE
E
E
E
E
E
E
E
E
E
E
E
E
ENE
E
E
ENE
ENE
ENE
ENE
ENE
E
ENE
ENE
E
E
E
E
E
SPEED (kn)
14
14
14
10
9

3-5
5-7
7-9
7
4
7
11
-
15
13
14-16
15
15
15
15
13-14
15
15
10-12
10-12
11-13
11-13
_
9-11
9-11
14
13
12-14
11
9-11
14
11
12-14
14
        7.120
-------
                                             Table F-5

                                      Hydrographic Station Data

                                             Guayama
                                    Cruise  1  25  and  26 May 1971


Sta. #  Depth  Date     Local  Lat.          Long.
          m             Time

1-E-l    24    25 May   0719   17°52.72'N    66°12.09'W
l-E-2   16.5     "      1214   17°55.22'N    66°09.58'W
l-E-3    20      "      1232   17°54.95'N    66°09.88'W
l-E-4    18      "      1256   17°5«.41'N    66°09.70'W
l-E-5    20      7      ISi?   17°53.95'N    66°09,75'W
l-E-6    20      "      1345   17°53.49'N    66°09.90'W
l-E-7    20      "      1409   17°52.93'N    66°09.84'W
iecchi Depth
Disc m
19 1
5
10
20*
6 1
5
10
7.5 1
5
10
15*
9 1
5
10
15*
11 1
5
10
15*
18 1
5
10
15*
A* i.
5
10
15*
Temp.
°C
27.38
27.41
27.41
27.39
27.69
27.66
27.65
23.63
27.63
27.61
27.44
27.52
27.56
27.51
27. 4Q
27.49
27.48
27.42
27.37
27.49
27.49
27.43
27.39
27.47
27.49
27.45
27.42
Sal.
°/oo
36.019
36.031
36.021
36.029
35.815
35.818
35.837
35.872
35.885
35.910
35.961
35.872
35.885
35.910
35.961
35.935
35.945
35.951
35.996
36.004
36.009
36.028
36.002
35.996
35.996
36.016
35.992
Sigma
t
23.38
23.38
23.38
23.39
23.13
23.14
23.16
23.19
23.20
23.23
23.32
23.23
23.22
23.26
23.33
23.28
23.30
23.32
23.37
23.34
23.34
23.37
23.37
23.34
23.33
23.36
23.35
-------
                                              Table  F-5

                                Hydrographic  Station Data  (continued)
 Sta.     Depth   Date     Local  Lat.         Long.        Secchi   Depth   Temp.   Sal.     Sigma-
           m              Time                              Disc      m      °C     °/oo       t

 l-E-8    24     25  May    1447   17°52.80'N   66°07.81'W     16       1     27.41   35.924   23.30
                                                                     5     27.39   35.927   23.31
                                                                    10     27.36   35.926   23.32
                                                                    15*    27.35   35.930   23.33

 1_E_9    24      "      1516   17°53.21'N   66°07.64'W     16       1     27.40   35.914   23.30
                                                                     5     27.41   35.906   23.29
                                                                    10     27.34   35.931   23.33
                                                                    15*    27.31   35.920   23.33

 l-E-10    20      "      1536   17°53.90'N   66°07.74'W    }2.5      1     27.39   35.891   23.28
                                                                     5     27.39   35.892   23.28
                                                                    10     27.31   35.880   23.30
                                                                    15     27.22   35.881   23.33

 1-E-ll    24      "      1S53   17°54.38fN   66°07.60'W    12.5      1     27.34   35.833   23.26
                                                                     5     27.33   35.828   23.26
                                                                    10     27.31   35.827   23.26
                                                                    15     27.26   35.843   23.29

 l-E-12    13      "       1610   17°54.69'N   66°07.54'W     12       1     27.36   35.842   23.26
                                                                     5     27.38   35.806   23.22
                                                                    10     27.37   35.801   23.22

1-E-J3    7       "       1625   17°55.60'N   66°07.55'W              1     27.63
                                                                     5     27.62

l-E-14   J4      20 MMy   0833   17°54.98'N   66°08.48'W      5       1     27.34   35.672   23.14
                                                                     5     27.34   35.687   23.15
                                                                    10     27.35   35.805   23.23

l-E-15   20         '.'      0853   17°54.49'N   66*08. 51 'W     12       1     27.31   35.828   23.26
                                                                     5     27.31   35.823   23.26
                                                                    10     27.32   35.827   23.26
                                                                    15     27.33   35.841   23,26
-------
                                             Table F-5

                                Hydrographic Station Data  (continued)
Sta. #   Depth  Date     Local  Lat.         Long.
           m             Time

l-E-16    22    26 May   0911   17°53.93'N   66°08.67'W
l-E-17    22
l-E-18   J6.5
l-E-19    22
l-E-20    20
l-E-21    J8
l-E-22   16.5
0928   17°53.60'N   66°08.60'W
0945   17°53.21'N   66°08.57'W
1030   17°53.10*N   66°10.76'W
1048   17°53.62'N   66°10.82'W
1108   17°54.15'N   66°10.75'W
       17°54.57'N   66°10.79'W
                                  Disc
                                   16
18
)epth
m
1
5
10
15
1
5
10
15
1
5
10
15
1
5
10
15
1
5
10
15
1
5
10
15
1
5
10
Temp.
°C
27.20
27.21
27.20
27.21
27.09
27.10
27.12
27.12
27.14
27.14
27.14
27.14
27.20
27.20
27.20
27.19
27.21
27.21
27.22
27.22
27.28
,27.29
27.29
27.27
27.39
27.39
27.38
Sal.
°/po
35.850
35.846
35.845
35.842
35.850
35.846
35.847
35.845
35.872
35.871
35.904
35.875
35.913
35.917
35.915
35.928
35.874
35.872
35.863
35.877
35.865
35.849
35.852
35.847
35.811
35.823
35.818
Sigma
t
23.31
23.31
23.31
23.30
23.35
23.34
23.34
23.34
23.35
23.35
23.37
23.35
23.36
23.36
23.36
23,38
22.33
23.33
23; 32
23.33
23.30
23.28
23.29
23.29
23.22
23.23
23.23
-------
                                             Table F-5

                                 Hydrographic Station Data (continued)


Sta. #   Depth   Date     Local  Lat.         Long.        Secchi  Depth  Temp.   Sal.     Sigma-
           m              Time                              Disc     m     °C     °/oo       t

l-E-23    16.5   26 May   1141   17°55.06'N   66°10.78'W      7      1    27.42   35.712   23.14
                                                                     5    27.42   35.705   23.13
                                                                    10    27.46   35.752   23.16

l-E-24     10      "      1156   17°55.6'N    66°10.55'W      4      1    27.60   35.704   23.08
                                                                     5    27.59   35.721   23.09

l-E-25    14.6     "      1218   17°55.14'N   66°12.00'W             1    27.49   35.733   23.13
                                                                     5    27.44   35.730   23.15
                                                                    10    27.48   35.732   23.14

l-E-26    14.6     "      1235   17°54.81'N   66°11.95'W      8      1    27.44   35.730   23.15
                                                                     5    27.42?  35.728   23.15
                                                                    10    27.39   35.752   23.18

l-E-27    14.6     "      1251   17°54.40'N   66°11.65'W     12      1    27.40   35.805   23.22
                                                                     5    27.41   35.816   23.22
                                                                    10    27.40   35.821   23.23

l-E-28    16.5     "      1305   17°53.88'N   66°11.82'W             1    27.32   35.867   23.29
                                                                     5    27.32   35.871   23.29
                                                                    10    27.31   35.865   23.29
                                   *  Depth confirmed by paired protected and unprotected thermometers

                                  **  Bottom visible
-------
Sta.
2-E-l
2-E-2
2-E-3
2-E-4
2-E-5
2-E-6
2-E-7
2-E-8
                                                  Table F-6

                                            Hydrographic Station Data

                                                    Guayaraa
                                         Cruise 2  September 23, 1971
Depth
m
24



17

20


22


20


11

24



20



Date Local Lat. Long. Secchi Depth
Time Disc m
23 Sept. 0820 18°52.80'N 66°09.40'W 20 1
5
10
15
" 0837 18°53.25'N 66°09.31'W ** 1
5
0850 18°53.80'N 66°09.15'W ** 1
5
10
" 0910 18°54.40'N 66°09.15'W 21 1
5
10
" 0923 18°54.81'N 66°09.3rw 18 1
5
10
" 0927 18°55.21'N 66°09.45'W 10 1
5
11 1047 18°54.39'N 66°06.95'W - 2 1
5
10
15
1102 18°54.05'N 66°07.16fW ** 1
5
10
15
Temp.
°C
28.42
28.44
28.46
28.43
28.47
28.48
28.48

28.53
28.63
28.62
28.61
28.63
28.62
28,62
28.80
28.83
28.83
28.82
28.79
28.78
28.62
28.62
28.62
28.63
Sal.
%o
34.450
34.451
34.489
34.699
34.478
34.476
34.501
34.497
34.555
34.623
34.611
34.602
34.605
34.606
34.606
34.676
34.679
34.670
34.671
34.672
34.673
34.585
34.586
34.585
34.613
Sigma-
t
21.86
21.86
21.88
22.05
21.87
21.86
21.88

21.91
21.92
21.92
21.92
21.91
21.92
21.92
21.91
21.90
21.89
21.90
21.91
21.91
21.90
21.90
21.90
21.92
-------
~^l



ro
 Sta.  //   Depth   Date
2-E-26
2-E-27
2-E-28
2-E-29
2-E-30
            m
 2-E-24     24     23  Sept,
 2-E-25    24
18
18
17
18
15
                                                 Table F-6




                                   Hydrographic Station Data (continued)
Local Lat. Long.
Time
1620 18°53.19'N 66°11.50'W
1645 18°53.10'N 66°10.40'W
1657 18°53.60'H 66°10.40'W
1710 18°54.00'H 66°10.40'W
1724 18°54.65'N 66°10.40'W
1740 18°55.30'N 66°10.35'W
1751 18°55.50'N 66°10.45'W
Secchi Depth
Disc m
20 1
5
10
15
22 1
5
10
15
A* 1
5
10
A* 1
5
10
15 1
5
10
If 1
5
10
A* 1
5
10
Temp.
°C
28.65
28.64
28.61
28.65
28.65
28.66
28.63
28.64
28.64
28.66
28.60
28.67
28.68
28.70
28.87
28.88
28.85
28.91
28.91
28.93
28.97
28.98
28.99
Sal.
c/oo
34.46S
34.456
34.487
34.607
34.526
34.489
34.491
34*617
34.492
34.485
34.514
34.59©
34.503
34.559
34.639
34.627
34.623
34.666
34.671
34.674
34.681
34.676
34.687
Sigma-
t
21.80
21.80
21.83
21.91
21.85
21.81
21.83
21.92
21.82
21.81
21.85
21.82
21.82
21.85
21,86
21.84
21.85
21.86
21.87
21.86
21.86
21.85
21.85
                   *   Depth confirmed by paired protected and unprotected thermometers





                  **   Bottom visible
-------
                                                   Table F-6

                                      Hydrographic Station Data (continued)
•-J
•

PO
Sta. #
2-E-16
2-E-17
2-E-18


2-E-19


2-E-20



2-E-21



2-E-22



2-E-23
Depth   Date
  m

 22     23 Sept,
 24
Local   Lat.
Time
                                                               Long.
 15
 17
 17
 18
 20
1328    18°54.08'N   66°08.30'W
1347    18°54.43'N   66°08.30'W
                   1402    18°55.15'N   66°08.45'W
1457    18°55.55'N   66°11.65'W
        18°55.20'N   66°11.60'W
152?    18°54.60'N   66°11.60'W
1544    18°54.02'N   66°11.32'W
1600    18°53.68'N   66°11.65'W
Secchi
Disc
23
18
**
9
14
**
**
**
Depth
m
1
5
10
15
1
5
10
15
1
5
1
5
1
5
10*
1
5
10
1
5
10
1
5
10
Temp.
°C

28.96
28.94
28.81
28.73
29.08
29.09
29.24
29.23
28.94
28.92
28.86
28.81
28.80
28.80
28.72
28.71
28.73
28.68
28.68
28.69
Sal.
%o
34.518
34.515
34.588
34.615
34.698
34.687
34.659
34.639
34.738
34.736
34.761
34.753
34.683
34.684
34.698
34,649
34.637
34.649
34.535
34.542
34.620
34.504
34.504
34.628
Sigma
t

21.87
21.87
21.89
21.90
21.86
21.86
21.82
21.82
21.87
21.87
21.91
21.88
21.88
21.89
21.83
21.84
21.89
21.82
21.82
21.91
-------
ro
oo
                                                              Table F-6


                                                Hydrographic Station Data (continued)
             Sta.  #    Depth    Date        Local    Lat.

                       m                Time
                                                 Long.




2-E-9     18     23 Sept.   1115    18°53.60'N   66°07.22'W
             2-E-10     22
            2-E-ll    33
            2-E-12    35
            2-E-13    22
            2-E-14    29
            2-E-15    22
                            1126    18°52.85'N   66°07.23'W
                            1146    18°52.32'N   66^07.15^
                            1201    18°51.98'N   66°07.25'W
                            1227    18°52.57'N   66°08.40fW
                            1243     18°53.04'N   66°08.33'W
                            1313     18°53.55'N   66°08.44'W
Secchi
Disc
A*


21


23



23



**



25



21



Depth
m
1
5
10
1
5
10
1
5
10
15
1
5
10
15
1
5
10
15
1
5
10
15
1
5
10
15
Temp.
°C
28.57
28.56
28.60
28.55
28.54
28. 54
28.53
28.52
28.49
28.44
28.49
28.51
28.46
28.41
28.54
28.52
28.51
28.47
28.50
28.50
28.45
28.53
28.69
28.75
28.62
28.69
Sal.
°/oo
34.512
34.514
34.566
34.485
34.481
34.489
34.450
34.447
34.448
34.456
34.409
34.408
34.408
34.407
34.449
34.449
34.477
34.454
34.521
34.470
34.476
34.642
34.522
34.503
34.533
34.618
Sigma-
t
21.86
21.87
21.89
21.85
21.85
21.85
21.83
21.83
21.84
21.86
21.81
21.80
21.82
21.84
21. B2
21.83
21.86
21.85
21.89
21.85
21.87
21.97
21.83
21.79
21.86
21.90
-------
                                                            GUAYAMA
                                                                063
A49
^ 44

^40
432


>38
069
©63 x434
^39
s~\ ^ii ^^
O52
0 49 420
^21 ^ /I
049 ^09
^20 414
047


036
©34
©39

040
041
©  STA- ON 25 MAY

/^  STA- ON 26 MAY
                                                                     N
ALL VALUES  IN  HUNDREDTHS
AT 27 °C
 NAUT  MILE
                                  FIG F-l
                                  SURFACE  TEMPERATURE °C
                                  GUAYAMA
                                  CRUISE I
                                  25-26 MAY 1971
                              7.129
-------
                                                      GUAYAMA
0  STA- ON 25 VIAY

A  STA. ON 26 MAY
                                 ALL  VALUES  IN  HUNDREDTHS
                                 AT  27 °C
   NAUT MILE
                                      FIG F-2
                                      TEMPERATURE °C AT 5METERS
                                      GUAYAMA
                                      CRUISE I
                                      25-26 MAY 1971
                             7.130
-------
                                                          GUAYAMA
                                                             037
                       041

A.29

4.22

£20

©51

042 A
/,
643
i
045
©31

20 ©31
:\I2

fi 14 ©34
036
0 STA-  ON 25 MAY

A STA- ON 26 MAY
ALL VALUES  IN  HUNDREOTHS
AT 27°C
                                   FIG F-3
                                   TEMPERATURE  °C AT  10 METERS
                                   GUAYAMA
                                   CRUISE  I
                                   25-26  MAY 1971
          I
    NAUT. MILE
                                 7.151
-------
                                                              GUAYAMA
-i>
                        <^*v        29 2
CF
                          29.0
                                                S
                                               c
                           28-8	
                                                                  29-0
        NAUT,  MILE
                                        FIG F-4
                                        SURFACE  TEMPERATURE °C
                                        GUAYAIMA
                                        CRUISE 2
                                        23 SEPTEMBER  1971
-------
                                                         6UAYAMA
73
i73
A 80
487


*T.

A8I

£87
A91
082
O87

087
093
36000
36-, 00
^67
084
^83 £^3
-&S5 089
^85
A87 091
o92
                      36002
© STA  ON 25  MAY
&  STA. ON 26  MAY
                                     ALL  VALUES  IN  HUNOREOTHS
                                     AT 35.%oEXCEPT AS  NOTED
               I
          NAUT- MILE
FIG F-5
SURFACE SALINITY %0
6UAYAMA
CRUISE I
25-26 MAY  1971
                                7.17,3
-------
                                                               QUA YAM A
                         36003
$73
A73

A 82

A



•k *^ -•
£70
^82

^85

£87

A92

©82
088

088

©94

36001

36000
                                                          A 69
                                                           ,82
                                                                   ©81
                                                                 ©89
                                                                  G>9I
O STA. OH  25MAY



A STA  ON  26MAY
                                      ALL  VALUES   IN  HUNDREOTHS


                                      AT 35,%0 EXCEPT  AS NOTED-
                                    f\Q F-6


                                    SALINITY %o  AT 5 METERS

                                    GUAYAMA

                                    CRUISE  I

                                    25-26 MAY  1971
0
i	
 2

-J
    NAUT. MILE
                                 7.134
-------
                                                                GUAYAWIA
^







S>J
A 73
^75
d?S
^82
^82
485
^86
A oa
A 86

©84
©91

©91

©95
36©03
                                         4
91
                          36002
                                               36Q02
                                                            483
                          ©so
                          083
A 84    © 88

 ^ 85

 ^82    ©93

         ©93
O  STA- ON  25 MAY

A  STA. ON  26 MAY
                                        ALL   VALUES  IN  HUNOREDTHS
                                        AT 35.%0 EXCEPT AS NOTED,
                                 FI6  F-7
                                 SALINITY  %0  AT 10 METERS
                                 6UAYAMA
                                 CRUISE I
                                 25-26 MAY 1971
 NAUT  MILE
                                7.13?
-------
                            GUAYAMA
      FIG F-8
      SURFACE  SALINITY %0
      GUAYAMA
      CRUISE  2
      23 SEPTEMBER  1971
  0
  L_
       NAUT. MILE
7, 136
-------
                                                                     GUAYAMA
                            O
    0  STA-  ON  25 MAY

    A  STA^  ON  26 MAY
                                            FIG F-9
                                            DENSITY  ^t AT 5 METERS
                                            GUAYAMA

                                            CRUISE  I

                                            25-26 MAY 1971
0
 L_
     NAUT.  MILE
                                   7-137
-------
                                                      GUAYAMA
0 STA ON  25 MAY

A STA. ON 26 MAY
FIG F*HO
DENSITY
GUAYAMA
CRUISE  I
25-26 MAY 1971
                                            AT  10 METERS
 NAUT-  MILE
                                7.138
-------



/S--^
A ^^


2
27.69


7~7'^~^— *
'^>>>~>->-!i<

3
27.63
I
• ^ 	
« 26-6
^*'"
^.--; 	
' /r/x // / '
4
27.52


' 26-5
- •• •• •• •* "

5
27-49
t
t i -
•

•' ^ ' S S /
6
27-49
i

»
. """ •*• ^
•v
//s///;/ ' / / / /
7
27-47
I

•
•
•
f /
                      35.87
                                        35-87
35 94
  t
36-OO
  i
                  - —-.—— 35 9 — - -,
                                                               36-0
                                                                                                        IN
                                                                                                     METERS
36.-00
  J	,-g
                                                      /''/' / / / / / s / / //,'/// ///'//'
      0;5
                                                     FIG  F-ll
                                                     A-TEMPERATURE°C
                                                     B-SALINITY   %0
                                                     GUAYAMA
                                                     CRUISE I
                                                     25-26 MAY 1971
NAUT-  MILE
-------
STA. #-
SURFACE TEMPERATURE
 O
           O
           I
 0.5
	I
                                                                   FIG F-12
                                                                   A-TEMPERATURE °C
                                                                   B-SALINITY  %0
                                                                   6UAYAMA
                                                                   CRUISE 2
                                                                   23 SEPTEMBER 1971
                NAUT Ml-
-------
                TABLE  G-l
      CURRENT METER DATA (EKMAN-MERZ)
CRUISE  1
                  PONCE
                 SPEED
4 JUNE 1971
SERIES

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
DEPTH TIME
(m)

4 0633
0728
0807
0841
0924
1010
1027
1110
1130
1154
1214
1243
1318
1338
1359
1425
1434
1451
1509
1528
1604
(cm/ sec)

9.9
10.1
15.8
16.7
17.0
22.6
23.5
21.5
20.3
24.3
24.4
26.0
29.6
27.3
30.0
30.6
30.8
36.7
25.4
22.0
26.9
kn

.19
.20
.31
.33
.33
.44
.46
.42
.40
.47
.47
.51
.58
.53
.58
.60
.60
.71
.49
.43
.52
DIRECTION
SINGLE* BI-MODAL


278
295
278
281-111
291-111
292-134
326-095
298-118
298-148
310-U29)
313-144
322
318-125
298
303-(148)
314

308-(131)
306
287
no direction
187-317
188-345
189-348
189-348
198-014
218-044
215-031
212-030
222-038
225-040
227-032
228-050
247-043
229-040
242-022
237-037
237-030
no direction
231-032
234-028
243-027
-------
                                                           TABLE G-l
                                                      CURRENT METER DATA
                                                            Cont.
                                                             SPEED
ro
SERIES
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
NOTES
(1)* If
DEPTH TIME
(m)
9 0707
8 0747
" 0827
0857
0955
8 1018
1036
1124
1139
1204
1234
1308
1328
" 1347
1408
1416
" 1442
1459
1518
1554
1614

the inside angle between the
(cm/sec)
7.2
11.9
11.2
15.2
21.1
24.0
21.9
18.6
19.7
20.4
22.6
27.4
25.9
27.0
27.3
30.6
27.0
34.8
27.0
27.5
27.3

two phases o£
kn
.14
.23
.22
.30
.41
.47
.43
.36
.38
.40
.44
.53
.50
.53
.53
.60
.53
.68
.53
.54
.53

the bi— modal
SINGLE*
259
297
302-053
292-076
132-(312)
135-(293)
120-(321)
162
132
118
127
146-(306)
148-(307)

126-326
125-315
138-298
193
316-136
299
281

current is 1
DIRECTION 0)-
BI-MODAL
185-287

184-354
187-003
214-050
209-041
219-043
202-052
205-047
216-057
209-054
219-056
219-048
no direction
226-046
215-004
221-033

228-043
233-022
240-015

70 to 180°, the alternative
-------
                                                            Confe*




                                                         TABLE  G - 1







                  single phase is given.




                  If  the angle is 160 to  169°, the alternative is shown in parentheses,




                  If  the angle is less than 160°, no alternative- phase is given.




           (2)     Low tide at 0827




           (3)     Water depth aqual 9 m.
                                       ,;y



           (4)     Wind spieal 10-23 kts ESE.
oo
-------
                  TABLE G-2
SPEED AND DIRECTION OF DROGUES BETWEEN EACH POINT
PONCE
CRUISE 2
DROGUE
SERIES DEPTH (m) TIME INTERVAL
1 surface 0833-0913
0913-1019
1019-1123
5 M 0833-0917
0917-1012
1012-1115
1115-1223
1223-1310
1310-1425
1425-1628
2 1123-1300
28
SPEED
cm/sec
5.6
5.9
11.8
4.1
5.7
3.6
4.6
2.2
1.9
3.6
16.4
SEPTEMBER
1971
DIRECTION
kn °true
.108
.114
.21
.08
.11
.07
.09
.042
.036
.07
.32
201
282
295
117
53
98
73
71
306

320
                        7.144
-------
  TABLE G - 3
WIND OBSERVATIONS
    PONCE
DATE
3 June 71















4 June 71

















27 Sept. 71








TIME
1045
1115
1125
1140
1145
1155
1205
1215
1230
1250
1305
1320
1340
1350
1430
1540
0805
0840
0925
1010
1030
1110
1130
1155
1215
1245
1320
1340
1400
1425
1435
1450
1510
1605
1025
1045
1120
1155
1235
1250
1300
1310
1320
DIR
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
ESE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
SE
ESE
ESE
ESE
-
ESE
ESE
SSE
-
SPEED (kn)
15
20
21
24
22
21
21
21
18
22
23
22
23
23
23
22
10
11
10
13
15
16
21
20
20
21
23
23
21
20
18
20
21
23
9
10
13
9
9
7
8
8
8
       7.145
-------
TABLE G
   Cont.
DATE
27 Sept. 71






28 Sept. 71

TIME
1340
1355
1445
1450
1520
1535
1540
AM
PM
DIR
SE
SE
SSE
SSE
SSE
SE
SE
E
SE
SPEED (k
8-10
8-10
11
11
10-11
9-10
9-11
2-3
8-10
      7-146
-------
          m
l-F-2     4

l-F-3    5.5


l-F-4     9


l-F-5    11


l-F-6     9


l-F-7     7


l-F-8     9


l-F-9     11


l-F-10     9
                                       Tattle
                               Hydrographic Station Data
                                         Ponce

                                 Cruise 1  3 June 1971
Local
Time
1045
1056
1107
1115
1125
1137
1145
1154
1206
1216
Lat
17°
17°
17°
17°
17°
17°
17°
17°
17°
17°
Long .
58
58
58
58
58
58
58
58
58
58
.48'N
.72'N
.72'N
.48'N
.37'N
.47'N
.70'N
.70'N
.45 'N
.42'N
66°
66°
66°
66°
66°
66°
66°
66°
66°
66°
37
37
37
37
37
38
38
38
38
38
Secchi
Disc
.43*1 1.5
.32'E 1.5
.75'E
,87'E 3
.97'E 4
,25'E 3
.32'E 2
.73'E 1.5
.87'E 2
.57'E 2.5
Depth
m
1
5
2
1
4
1
5
1
5
1
5
1
5
1
5
1
5
1
5
Temp.
°C
28.40
28.38
28.41
28.
28.
28.
28.
28.
28.
28.
28.
28.
28.
28.
28.
28.
28.
28.
28.
38
39
40
35
27
29
34
33
40
36
40
41
38
37.
43
39
Sal.
°/oo
35.66
35.66
35.66
35.64
35.64
35.68
35.67
35.64
35.65
35.66
35.66
35.67
35.67
35.68
35.68
35.65
35.65
35.67
35i68
Sigma
t
22.78
22.79
22. 7£
22.77
22.77
22.80
22.80
22.81
22.81
22.80
22.81
22.79
22.80
22.80
22.80
22.78
22.78
22.78
22.80
-------
              Table G-4




Hydrographic Station Data (continued)
Sta. # Depth Date Local Lat. Long. Secchi
m Time Disc
1-F-ll 11 3 June 1227 17°58.10'N 66°38.92'E 3
l-F-12 7 " 1251 17°58.39'N 66°39.44'E 1
l-F-13 11 " 1304 17°57.90'N 66°39.48'E 2
l-F-14 7 " 1318 17°57.44'N 66°39.62'E 3
l-F-15 9 " 1337 17°57.00'N 66°39.61'E 2
l-F-16 9 " 1350 17°56.72'N 66°39.55'E 3
l-F-17 238 " 1430 17°56.02'N 66°39.81'E 5
l-F-18 360+ " 1540 17°55.62'N 66°38.30'E 9
l-F-19 15 " 17 "56. 70 'N 66° 37. 96 'E
Depth
m
1
5
1
5
1
5
1
5
1
5
1
5
1
10
29
78
156
1
10
28
75
150
1
5
10
Temp.
°C
28.41
28.41
28.50
28.50
28.50
28.47
28.42
28.42
28.40
28.38
28.28
28.24
28.20
28.01
27.57
25.41
21.44
27.88
27.88
27.88
25.33
21.23
28.10
28.09
28.10
Sal.
°/oo
35.66
35.66
35.63
35.63
35.68
35.67
35.67
35.67
35.64
35.65
35.67
35.66
35.74
35.77
35.75
36.40
36.89
35.81
35.80
35.85
36.46
36.88
35.72
35.71
35.71
Sigma-
t
22.78
22.78
22.72
22.72
22.76
22.76
22.78
22.78
22.77
22.78
22.83
22.83
22.90
22.99
23.12
24.29
25.83
23.07
23.06
23.09
24.36
25.88
22.92
22.92,
22.92
-------
Sta. #   Depth   Date
           m
2-F-l     11     27 Sept,
2-F-2     16
2-F-3    234
2-F-4    234
2-F-5
2-F-6     7
Local
Time

1024
1155
1236


1249
                                             Table G-5
                                     Hydrographic Station Data

                                               Ponce
                                    Cruise 2  September 27, 1971
Lat.
,.•*•$ HLong.
17°57.76'N   66°37.48'W
                           Disc
        17°56.58'N   66°37.95'W    15
1118    17555488*.N   66°38.25'W    23
17°55.90'N   66°40.18'W    24
17°57.24'N   66°39.90'W   4.5
17°57.65'N   66°39:65'W
Depth
m
1
5
10
..1
5
10
15
1
10
40
90
160*
1
10
40
90
160
1
4
1
5
Temp.
°C
29.44
29.29
29.15
28.74
28.70
28.69

28.73
28.70
28.86?
25.05
21.60
28.74
28.70
28.25
25.22
21.87
29.20
29.20
29.92
29.90
Sal.
°/oo
34.887
34.858
34.854
34.578
34.576
34.626
34.766
34.535
34.570
34.781
36.640
36.856
34.536
34.530
34.645
36.610
36.871
34.832
34.844
34.877
34.879
Sigma-
t
21.85
21.88
21.92
21.86
21.87
21.91

21.83
21.86
21.97?
24.58
25176
21.82
21.83
22.06
24.51
25.69
21.89
21.90
21.68
21.69
-------
                                                  Table G-5

                                     Hydrographic  Station Data  (continued)


 Sta.  #   Depth   Date       Local    Lat.        Long.        Secchi    Depph   Temp.   Sal.     Sigma-
           m               Time                              Disc       m      °C     °/oo       t

 2-F-7     9     27  Sept.   1302     17°S8.12*N  66°39.45'W     3.5       1     29.65   34.845   21.75
                                                                         5     29.58   34.856   21.78

 2-F-8     4      "       1308     17°58.35'N  66°39.35'W      2        1     30.00   34.892   21.66

 2-F-9     4      "       1318     17°58.77'N  66°38.70'W      2        1     29. t9   34.854   21.67


 2-F-10    7      "       1339     17°58.40'N  66°38.87'W      4        1     29.51   34.846   21.80
                                                                         5     29.08   34.841   21.94

 2-F-ll'   11      "       1353     17°57.90'N  66°38.97'W      6        1     29.60   34.862   21.78
                                                                         5     29.17   34.828   21.90

 2-F-12    7      "       1445     17°58.45'N  66°37.50'W     3.5       1     29.68   34.832   21.73
                                                                         5     29.55   34.815   21.76

 2-F-13    7       "       1452     17°58.46'N  66°37.95'W     3.5       1     29.70   34.927   21.79
                                                                         5     29.55   34.842   21.78

 2-F-14  '  7       "       1518     17°58.47'N  66°38.33'W      3        1     29.62   34.830   21.75
                                                                         5     29.54   34.823   21.77

2-F-15     5       "        1534     17°58.66'N  66°38.33'W      3        1     29.68   34.818   21.72

2-F-16     4       "        1539     17°58.85'N  66°37.90'W     2.5       1     29.81   34.797   21.66

2-F-17             "                 17°58.64'N  66°37.43'W               1     29.87   3S.771   21.69



   _                           *•' Depth  confirmed  by  paired  protected  and unprotected  thermometers
-------
                                                                  PLAYA DE  PONCE
                                                    28-10
                                                               28-10
28-20
                  FIGG-1
                  SURFACE  TEMPERATURE  °C

                  PONCE
                  CRUISE  i
                  3 JUNE  1971
              0-5
   NAUT- MILE
                                           27,88
7.151
-------
                                                                      PLAYA DE PONGE
                                                      35.72
                                                      FIG G-2
                                                      SURFACE  SALINITY %o
                                                      PONCE
                                                      CRUISE I
                                                      3 JUNE 1971
 35.74
                                                      35-80

            0.5
NAUT-  MILE
                                             35-81
7.152
-------
                                                                           PLAYA DE
                                                                             PONCE
                                                                     34-8
                                                                     347
                                                                 —  34-6
                                             FIG  6-3

                                             SURFACE   SALINITY %
                                             PONCE
                                             CRUISE 2

                                             27 SEPTEMBER 1971
NAUT- MILE
                               7.153
-------
   STA#-
   SURFACE
TEMPERATURE
 12
28*50
                         13
                        28-50
 14
23.42
  15
28-40
  16
29.28
 17
28.20
   H40
   -60
   U80
   MOO
   hi 20
   -140
   hi 60
DEPTH
   IN
METERS
                        /7—77
      FIG G-4
      TEMPERATURE °C
      PONCE
      CRUISE I
      3  JUNE 1971
                                                                                   22.0 —
     O
        NAUT-  MILE
                                       7. 154
-------
   SURFACE  STA#- 17     12
   TEMPERATURE

    40
    60
    80-
   100
E 120
   I4O
   160 —



   ISO —



  2OO —



 220 —



 240	

 DEPTH

   IN

METERS
                                                                                                                     3
                                                                                                                    ».73
FIG  6-5
TEMPERATURE IN °C
PONCE
CRUISE 2
27 SEPTEMBER 1971
-------
  STA-#   12
SURFACE
SALINITY  35-63
  13
35.68
  14
 35.67
	J	
 15       16
35.64    35.67
 I	I
                                                                        55.7
 17
35.74
      iW-0
     DEPTH
       IN

     METERS
                                                       %c
     0
                    0-5
                  FIG G-6
                  SALINITY
                  PONCE
                  CRUISE I
                  3 JUNE  1971
         NAUT- MILE
                                      7.156
-------
 STA. *
 SURFACE
 SALINITY
     0
    80-
    80-
   IOO-
   120-
   140-
   160-
   I8O-
  20O
  220
  DEPTH

   IN
METERS
  17     12
34-77  34-83
                                                 FIG G-7

                                                 SALINITY %0
                                                 PONCE
                                                 CRUISE 2
                                                 27  SEPTEMBER (971
-------
                                   TABLE H - 1
                          CURRENT METER DATA (EKMAN-MERZ)

                                    GUAYANILLA

                                                   DEPTH OF WATER 25-30m
       CRUISE 1  10 JUNE 1971
SERIES
DEPTH
(m)
TIME
SPEED
cm/sec
kn
DIRECTION
Single Bio-modal
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11

NOTES
   12
   24
0654
0749
0845
0930
1014
1106
1203
1302
1349
1446
1616

0708
0807
0859
0944
1040
1134
1225
1316
1408
1509
1635

0730
0825
0914
0959
1054
1150
1244
1330
1427
1550
1648
                                 6.7
                                 7.8
                                12.7
                                16.8
                                14.6
                                21.
                                24.
                                29.9
                                30,
                                27,
24.6

 7.8
 9.6
12.4
18.2
18.1
14.0
18.0
28.5
28.0
24.2
14.3

 6.8
12.6
16.0
16.5
14.8
14.5
29.0
30.2
24.5
                                 --
                                 &.1
.13      224
.15      170
.25      300  -  (079)  198-005
.33      285          214-008
.29      288          227-011
.41      308
.48      308
.58      322
.59      297
.54      298
.48      284  -128    228-048
15
19
24
35
35
27
35
55
54
47
28
020
313-80
306 - (106)
297
140
156
146
143
155
137
126

013-202
017-217
005-219
061-200
076-196
073-200
062-203
080-209

060-202
13
25
31
32
29
28
56
59
48
48
16
099
103 (295)
078 (335)
109 (289)
133
171
162
141
151
013
328-099
032-165
030-192
032-192
029-189
065-194
098-208
101-203
034-174
076-210

050-232
     (1)
*  If the inside angle between the two phases of the bi-modal current is
   170° - 180°, the alternative single phase is given

   If the angle is 160° - 169°, the alternative is shown in parentheses.
                                         7.158
-------
                             TABLE  H - 1




                               (Cont.)




       If the angle is  less  than 160°,  no alternative phase is given.




(2)     Water Depth   :   25  to 30  meters.
                                  7.159
-------
                     TABLE H - 2
   SPEED AND DIRECTION OF DROGUES BETWEEN EACH POINT
                     GUAYANILLA

CRUISE 2           29 SEPT. 1971          DEPTH OF WATER 38m.
SERIES TIME INTERVAL

1 Surface 0930-1019
1019-1127
5m 1025-1123
1123-1228
1228-1325
2 Surface 1233-1330
1330-1430
1430-1535
1535-1640
SPEED
cm/sec
11.8
10.3
7.7
5.6
2.1
11.8
13.3

10.3

kn
234
204
150
108
042
234
264

198
DIRECTION
•true
092°
287
120
158
056
316
328

284
   5m    1233-1335           7.2    .138        316
        1335-1437           3.6    .072        309
        1437-1530           3.6    .072        297
        1530-1637           2.1    .042        273
                    TIDES  (GUANICA)
                      0746  -  0.1
                      1833  -  0.9
                      2146  -  0.7
                         7.160
-------
CRUISE 3
        TABLE  H - 3

CURRENT METER DATA (RECORDING)

         GUAYANILLA


        28 JANUARY 1972
OUTER DEEP

DEPTH OF WATER 65m
DEPTH OF SENSOR 30m
DATE TIME
28-1-72 1700
1800
1900
2000
2100
2200
2300
29-1-72
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900,
2000
2100
2200
2300
30-1-72
0000
0100
SPEED
cm/sec kn DIRECTION DATE TIME
°true
2.6
2.6
2.6
2.6
2.6
2.6
2.6

2.6
2.6
2.6
2.6
7.7
7.7
12.9
12.9
10.3
5.1
5.1
7.7
5.1
5.1
5.1
7.7
5.1
2.6
5.1
12.9
10.3
5.1
5.1
5.1

5.1
5.1
.05 072
.05 072
.05 104
.05 082
.05 239
.05 217
.05 194

.05 172
.05 194
.05 127
.05 104
.15 059
.15 037
.25 037
.25 037
.20 037
.10 029
.10 029
.15 052
.10 072
.15 059
.10 097
.15 059
.10 059
.05 059
.10 059
.25 059
.20 059
.10 059
.10 059
.10 052

.10 057
.10 104
30-1-72 0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
31-1-72
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
SPEED
, DIRECTION
cm/sec kn °true
7-7
7-7
7.7
7.7
10.3
5.1
2.6
2.6
5.1
2.6
2.6
2.6
2.6
7.7
12.9
7.7
5.1
2.6
5.1
10.3
5.1
5.1

8.0
15.4
12.9
15.4
15.4
12.9
5.1
7.7
5.1
5.1
5.1
2.6
.10
.10
.15
.15
.20
.10
.05
.05
.10
.05
.05
.05
.05
.15
.25
.15
.10
.05
.10
.20
.10
.20

.35
.30
.25
.30
.30
.25
.10
.15
.10
.10
.10
.10
262
239
059
059
059
059
059
059
149
194
104
082
184
239
227
217
194
149
104
059
059
217

217
217
227
227
217
217
194
202
217
239
217
202
                          7.161
-------


Cont
TABLE
•
H-3
CURRENT METER DATA RECORDING

DATE TIME
31-1-72 1200
1300
1400
1500
1600
1700
.1800
1900 v
2000
2100
2200
2300
1-2-72
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
SPEED
cro/ssc
7*7
7.7
5.1
5.1
7.7
12.9
7.7
5.1
7.7
7.7
12.9
10.3

10.3
7.7
7.7
7.7
7.7
10.3
7.7
2.6
7.7
7.7
5.1
5.1
5.1
7.7
7.7
5.1
2.6
10.3
15.4
12.9
1Q-.3
10.3

v-. DIRECTION
Kn "true
.15 217
.15 232
.10 217
.10 194
.15 227
.25 239
.15 217
.10 194
.15 217
.15 149
.25 059
.20 127

.20 217
.15 262
.15 262
.15 262
.15 239
.20 239
.15 217
.05 172
.15 217
.15 239
.10 172
.10 082
.10 149
.15 217
.15 217
.10 217
.05 262
.20 239
.30 239
.25 239
.20 239
.20 239

DATE TIME
1-2-72 2200
2300
2-2-72
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800















OUTER DEEP
SPEED
cm/sec
7.7
2.6

7.7

2.6

5.1
2.6
5.1
10.3
2.6

7.7
2.6
5.1

2.6



5.1














kn DIRECTION
°true
.15 239
.05 149

.15 067
.15 059
.05 217
.05 217
.10 262
.05 082
.10 217
.20 239
.05 307
.05 284
.15 239
.05 149
.10 059
.10 082
.05 172
.05 172
.05 172
.05 172
.10 217













7.162
-------
                      TABLE H  - 4
; CURRENT METER DATA (RECORDING)
CRUISE 3


GUAYANILLA DEPTH
28

DATE TIME SPEED
cm/sec
1-28-72 1500 12.8
1600 12.8
1700 12.8
1800 10.3
1900 10.3
2000 10.3
2100 12.8
2200 10.3
2300 12.8
1-29-72
0000 12.8
0100 12.8
0200 10.3
0300 12.8
0400 12.8
0500 15.4
0600 15.4
0700 12.8
0800 1-5.4
0900 18
1000 18
1100 20.5
1200 23.1
1300 23.1
1400 20.5
1500 18
1600 15.4
1700 12.8
1800 12.8
1900 12.8
2000 12.8
2100 12.8
2200 15.4
2300 18
kn
.25
.25
.25
.20
.20
.20
.25
.20
.25

.25
.25
.20
.25
.25
.30
.30
.25
.30
.35
.35
.40
.45
.45
.40
.35
.30
.25
.25
.25
.25
.25
.30
.35
JANUARY

OF WATEJ* 14m
DEPTH OF SENSOR 12m
1972 OUTER SHALLOW

DIRECTION DATE TIME
true
194
212
232
239
232
217
239
262
247

262.
247
227
237
194
172
172
187
202
194
194
187
194
194
187
182
217
262
194
149
194
239
239
227

1-30-72 0000
0100
0200
0300
" 0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
1-31-72
0000
0100
0200
0300
0400
0500
0600
0700
0800



SPEED DIRECTION
cm/sec
18
18
15.4
15.4
18
15.4
20.5
18
15.4
15. H
23.1
20.5
20.5
18
18
15.4
12.8
12.8
10.3
12.8
10.3
5.1
7.7
12.8

15.4
15.4
15.4
18
18
23.1
20.5
18
18
kn
.35
.35
.30
.30
.35
.30
.40
.35
..30
.30
.45
.40
.40
.35
.35
.30-
.25
.25
.20
.25
.20
.10
.15
.25

.30
.30
.30
.35
.35
.45
.40
.35
.35
true
227
227
227
217
212
194
194
172
182
182
187
182
187
194 •
•194
194
182
217
202
217
202
217
207
239

277
217
207
217
217
217
194
194
194
unusual scattering in current direction
                           7.163
-------
                     TABLE H - 4 (Cont.)
CURRENT METER DAT A( RECORDING)
GUAYANILLA
28 JANUARY 1972

DATE TIME

1-31-72 0900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
2-1-72
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300
1400
1500
1600
1700
1800



SPEED DIRECTION
cm/sec
18
18
18
20.5
20.5
18
18
15.4
12.8
12.8
12.8
12.8
12.8
12.8
15.4

18
15.4
15.4
15.4
15.4
18
18
18
20.5
18
18
20.5
20.5
20.5
20.5
15.4
15.4
12.8
12.8
kn
.35
.35
.35
.40
.40
.35
.35
.30
.25
.25
.25
.25
.25
.25
.30

.35
.30
.30
.30
.30
.35
.35
.35
.40
.35
.35
.40
.40
.40
.40
.30
.30
.25
.25
true
194
187
182
194
194
202
207
217
217
239
217
239
239
239
239

239
239
217
217
194
194
187
194
194
194
194
194
194
194
194
194
194
217
217

DATE TIME

1-2-72 1900
2000
2100
2200
2300
2-2-72
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
1000
1100
1200
1300


















SPEED DIRECTION
cm/sec
12.8
12.8
12.8
12.8
12.8

12.8
12.8
15.4
15.4
15.4
15.4
18
20,5
23.1
23.1
20.5
20.5
23.1
23.1















kn
.25
.25
.25
.25
.25

.25
.25
.30
.30
.30
.30
.35
.40
.45
.45
.40
.40
.45
.45















true
202
272
262
239
239

232
239
239
247
217
217
212
194
194
194
194
187
187
194















*unusual scattering in current direction
                              7.164
-------
TABLE H - 5

WIND
OBSERVATION

GUAYANILLA
Date
9 June 71
















10 June 71








29 Sept 71






4 Oct 71




Time
0850
0915
0935
1000
.1035
1115
1120
1140
1155
1250
1400
1450
1510
1555
1625
1710
1655
0700
0750
0845
1015
1110
1205
1310
1350
1450
0925
1020
1125
1230
1325
1430
1530
1050
1115
1130
1200
1220
Dir
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
-
-
ESE
E'SE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
SE
SE
SE
SE
SSE
SSE
SSE
SSE
SSE
Speed ( kn)
15
14
14
14
15
15
17
16
16
15
17
15
-
14
11
16
14
9
9
15
14
14
15
16
14
14
13
15
13
15
13-15
15
13
17
18-19
17
18-20
18-20
     7.165
-------
    TABLE H - 5 (Cont.)
Time           Dir         Speed (fai)

1430           SSE            17
1450           SSE            15
1520           SSE            15
1545           SSE            15
1555           SSE            15
1610           SSE            15
1625           SSE            15
1650           SSE            10-13
1730           SSE            11-13
1740           SSE            11-13
1755           SSE            11-13
1810           SSE            12-15
         7.166
-------
                                                                Table H-6

                                                         Hydrographic Station Data
                                                               Gaayanilla
                                                           Cruise 1  9 June 1971
                  Sta.  #   Depth   Date     Local  Lat.         Long.
                             m              Time

                  1-G-l      15    9 June   0851   17°57«85'N   66S48.17'W     4


                  l-G-2      29      "       0914   17°57.31'N   66°48,02!W
^               l-G-3       9       "       0933    17°56-93fN   66*47.91'W
en
'-J

                 l-G-4     201       "       0959    17°56.30'N   66°47.94!W
                 1-6-5     265       "     1037    17*55.90fN    65°49.43*1
                 I-G-6      164-      "'''    11J3   17*56.38*N    66*50.08'W
Secchi
Disc
4

7










9







Depth
m
1
5
1
5
10
20
1
5
1
5
19
75
150*
1
5
19
78
155*
1
6
16*
Temp.
°C
27.96
27.94
27.96
27.89
27.90
27.83
27.99
27.99
27.93
27.88
27.63
25.97
21*21
21,88
27,86
27.66
26.03
22.27
28.01
27. §8
27.65
Sal.
°/oo
35.85
35,87
35.88
35.88
35.87
35.89
35,86
35.86
35.91
35.89
36.00
36.00
36.26
35.96
35.96

35.89

35.89
35.88
36,01
Sigtna-
t
23.07
23.09
23.09
23.11
23.10
23.14
23,07
23.07
2.3 . 12
23,12
23,29
23.82
25.41
23,18
23,18

23-. 72

23.08
23, OB
23.29
-------
                                                              Table H-6
                                               Hytfrographic Station Data  (continued)
oo
Sta. # Depth Date
m
l-G-7 4 9 June

l-G-8 7 "

l-G-9 f "

l-G-10 50+




1-G-ll 292




l-G-12 7

l-G-13 160+




Local Lat. Long. Secchi Depth
Time Disc m
1118 17°56.82«N 66°50.15'W 7 1
5
1138 17°57.31'N 66°49.11'W 7 1
5
1156 17°56.88'N 66°48.91'W 7 1
5
1249 17°56.32'N 66°48.83'W 1
5
10
30
50*
1359 17°55.86'N 66°49.90'W 9 1
5
18
74
147*
1448 17°57.38'N 66°46,87'W 4 1
4
1509 17°56.81'N 6fre46.55'W 7 1
5
19
77
154*
Temp.
°C
28.22
28.20
28.28
28.25
28.06
28.06
28.19
28.05
28.04
27.70
27.55
28.02
27.96
27.71
27.55
23.05
28.40
28.40
28.10
28.06
27.97
27.38
22.87
Sal.
"too
35.86
35.90
35.90
35.87
35.90
35.87
35.90
35.92
35.89
35.89
36.00
35.91
35.94
35.96
36.04
36.90
35.84
35.84
35.84
35.90
35.80?
36.02
36.91
Sigma-
t
22.99
23.03
23.00
22.99
23.07
23.05
23.03
23.09
23.07
23.18
23.31
23.09
23.14
23.23
23.34
25.38
22.92
22.92
23.01
23.07
23.03?
23.39
25.44
-------
                                           Table H-6
                                 Hydrographic Station Data  (continued)
 Sta.
l-G-14
l-G-15
l-G-16
l-G-17
l-G-18
Depth  Date     Local   Lat.
  m             Time

 210   9 June   1553    17°57.70'N
  21
 14.5
  12
  11
1626    17°58.16'N
1712    17°58.89'N
1657    17°59.29'N
1724    17°59.80'N
Long.
66°45.72'W
66°45.79'W
66°45.96'W
66°46.12'W
66°46.09'W
Secchi Depth
Disc m
3.5 1
5
19
78
155*
5 1
5
10
2 1
5
10
2 1
5
10
1
5
Temp.
°C
28.45
28.32
28.14
27.44
22.71
28.77
28.54
28.26
29.12
29.00
28.76
29.18
29.17
28.91

Sal.
°/oo
35.81
35.83
35.86
36.01
36.94
35.83
35.80
35.84
35.72
35.85
35.82
35.90
35.89
35.89
35.90
35.87
Sigma-
t
22.88
22.93
23.02
23.36
25.51
22.79
22.84
22.96
22.59
22.72
22.78
22.70
22.70
22.78

                         *  Depth confirmed by paired protected and unprotected  thermometers
-------
                                                            Table H-7

                                                    Hydrographic Station Data
                                                          Guayanilla

                                                    Cruise 2 October 4,  1971


               Sta. #  Depth   Date     Local   Lat.         Long.        Secchi   Depth   Temp.   Sal.     Sigma -
                         m              Time                               Disc      m      °C     °/oo       t

               2-G-l    13     4 Oct.   1052    17°59.86'N   66°46.19'W     1        1     29.06   34.820   21.93
                                                                                     5     29.00   34.803   21.94

               2-G-2    17      "       1114    17°59.a8'N   66°46.15'W     2        1     28.27   34.246   21.76
                                                                                     5     28.32   34.351   21.82
                                                                                    10     28.86   34.789   21.97

               2-G-3    16      "       1132    17°58.93'N   66°46.02'W    1.5       1     28.33   34.152   21.67
                                                                                     5     28.16   34.196   21.76
                                                                                    10     28.03   34.613   22.11
'->             2-G-4    26      "       1200    17°58.15'N   66°45.78'W    4.5       1     28.21   34.139   21.70
o                                                                                   5     28.10   34.139   21.74
                                                                                    10     28.05   34.237   21.83
                                                                                    15     28.83   34.705   21.92

               2-G-5   165      "       1219    17°57.51'N   66*55.75'W    15        1     28.16   34.037   21.64
                                                                                    10     28.12   34.047   21.66
                                                                                    40     28.45   34.440   21.85
                                                                                    90     25.89   36.498   24.22
                                                                                   160     22.11   36.867   25.62

               2-G-6   165      "       1427    17°56.81'N   66°46.55'W    16        1     28.22   34.060   21.64
                                                                                    10     28.22   34.056   21.64
                                                                                    40     28.51   34.710   22.03
                                                                                    90     24.61   36.702   24.76
                                                                                   160*    21.25   36.837   25.84

               2-G-7     7       "      1448    17°57.31'N   66°46.84'W     5        1     28.01   34.051   21.70
                                                                                     5     28.17   34.025   21.63
-------
              Table H-7




Hydrographic Station Data (continued)
Sta. # Depth
m
2-G-8 220




2-G-9 7

2-G-10 7

2-G-ll 7

2-G-12 9

2-G-13 165




2-G-14 18


2-G-15 27




2-G-16 9

Date Local Lat. Long. Secchi Depth
Time Disc m
4 Oct. 1520 17°56.05'N 66°48.75'W 16 1
10
40
90
160*
1544 17°56.69'N 66°48.74'W 7 1
5
1554 17°57.15'N 66°48.70'W ** 1
5
1610 17°56.96'N 66°49.90'W 3 1
5
1626 17°56.45'N 66°50.10'W ** 1
5
11 17°55.90'N 66°50.00'W 18 1
10
40
90
160
" 1728 17°57.60'N 66°48.17'W 5 1
5
10
1742 17°57.19'N 66°47.91'W 4.5 1
5
10
15
20*
1755 17°56.85'N 66°47.8S'W 6? 1
5
Temp.
°C
28.19
28.19
28.17
24.51
20.84
28.14
28.16
28.16
28.17
28.02
28.02
28.17
28.17
28.23
28.23
28.19
24.89
21.16
28.43
28.41
28.39
28.31
28.30
28.21
28.17
28U3
28.09
28 . 10
Sal.
%o
34.062
34.083
35.488
36.705
36.808
34.114
34.082
34.090
34.087
34.134
34.135
34.020
34.020
34.121
34.115
34.583
36.657
36.833
34.050
34.056
34.055
34.049
34.067
34.051
34.062
34.065
34.056
34.059
Sigma-
t
21.65
21.66
22.72
24.80
25. 9S
21.70
21.67
21.61
21.68
21.76
21.76
21.62
21.62
21.68
21.68
22.04
24.65
25.86
21.56
21.57
21.58
21.60
21.62
21.63
21.66
21.67
21.68
21.68
-------
                                                               Table H-7
                                                 Hydrographic Station Data (continued)
              Sta. #
Depth
  m
Date
Local
Time
Lat.
                                                              Long.
              2-G-17   247
         4 Oct.   1811    17°56.50'N   66°47.55'W
Secchi
Disc





Depth
m
1
10
40
90
160
Temp.
°C
28.11
28.11
28.36
25.07
21.62
Sal.
Voo
34.049
34.050
34.472
36.628
36.867
Sigma
t
21.67
21.67
21.90
24.57
25.76
                                                 *  Depth confirmed by paired protected and unprotected thermometers

                                                **  Bottom visible
r\>
-------
                                                        PENUELAS
    YAUCO
                                 UAYANILLA
                28-06    2799

                    \
                 28.19
           27.
                                     28.00
      I
NAUT  MILES
                                   FIG H-l
                                   SURFACE   TEMPERATURE  °C
                                   GUAYANILLA
                                   CRUISE  I
                                   9  JUNE  1971
                           7.173
-------
              YAUCO
                                                              PENUE LAS
0
i
   NAUT-  MILES
                                   FIG H-2

                                   SURFACE  TEMPERATURE °C
                                   6UAYANILLA
                                   CRUISE  2
                                   4 OCTOBER  1971
                            7.174
-------
               YAUCO
                                                                     PENUELAS
                           35.90    35.86

                                      \
                            35.90   35.91
                          '35-91
0
   NAUT- MILES
FIG  H-3
SURFACE  SALINITY
SUAYANILLA
CRUISE I
9 JUNE  IS7I
                                7.175
-------
             ;YAUCO
                                                                PEKiUELAS
                                          GUAYANILLA
0
I
2
 i
    NAUT.  MILES
FIG  H-4
SURFACE  SALINITY %o
GUAYANILLA
CRUISE 2
4 OCTOBER 1971
                              7.176
-------
                  27.96
SURFACE TEMPERATURE
     20-
     40 -
     60-
     8O-
     100-
     120-
     140-
     160-
     D EPTH

       IN
     METERS
FIG H-5
TEMPERATURE °C
6UAYANILLA
CRUISE  I
9 JUNE 1971
                                    7.177
-------
STA. *

SURFACE TEMPERATURE
     0
     20-
     40-
     60-
     80-
     100-
     120-
     140
     160-
     180
    200
    220
    240-
     260.
    280-
FIG H-6
TEMPERATURE    °C
CENTRAL SECTION
6UAYANILLA
CRUISE  2
4  OCTOBER 1971
     DEPTH
        IN
      METERS
                     7.178
-------
          STA-#
SURFACE
SALINITY
  I
35.85
                               FIG H-7
                               SALINITY %o
                               GUAYANILLA
                               CRUISE I
                               9JUNE  1971
     DEPTH
       IN
     METERS
                                     7.179
-------
STA. *
SURFACE SALINITI
          I 4
         34.05
 15
34.05
 16
34.06
  17
34.05
       20
      40-
      60-
      80-
      100-
      120-
      140-
      160-
      180-
      200-
      220
      240-
      260-
      280-1
FIG H-8
SALINITY      %o
CENTRAL SECTION
6UAYANILLA
CRUISE  2
4  OCT. 1971
    DEPTH
      IN
    METERS
                                          7.180
-------
                                               Table 1-1

                                   Current Measurements (Ekman-Merz)

                                               Mayaguez

                                         Cruise 1  June 17, 1971


Series     Depth      Time        Speed                Direction °T
            (m)                 cm/sec  kn        Single*        Bi-modal

  1          4        0654       11.4   .22        267           224-334
  2                   0754        7.6   .15        295           259-352
  3
  4
  5
  6
  7
  8
  9                   1440       17.1   .33        016-273       139-327
0654
0754
0940
1036
1121
1203
1255
1354
1440
1520
1559
0714
0906
1004
1052
1125
1217
1308
1411
1454
1532
1612
1643
11.4
7.6
13.8
17.3
19.4
11.6
10.4
14.0
17.1
11.4
, 11.3
11.9
14.9
14.9
10.0
10.6
8.1
18.8
15.4
15.4
21.0
11.0
15.6
.22
.15
.27
.34
.38
.23
.20
.27
.33
.22
.22
.23
.29
.29
.19
.21
.16
.37
.30
.30
.41
.21
.30
267
295
177
331
315
302
330
-
016-
Oil
349
091
103
071
332
003
274
206
218
209
178
184
019
  1         12
  2                   0906       14.9   .29        103           048-151
  3                   1004       14.9   .29        071           026-174
  4
  5
  6
  7
  8                   1411       15.4   .30        218           287-172
  9                   1454       15.4   .30        209           271-169
 10
 11
 12
-------
                                                       Table 1-1 (cont.)

                                                      Current Measurements
           Series
             1
             2
             3
             4
             5
             6
             7
             8
             9
            10
            11
Depth
 Cm)

 24
Time
0733
0927
1020
1106
1149
1236
1334
1424
1508
1544
1628
Speed
cm /sec
13.3
13.5
16.5
5.4
5.4
5.2
17.7
18.3
15.2
14.3
12.0
kn
.26
.26
.32
.11
.11
.10
.35
.37
.30
.28
.23
       Direction °T
Single*         Bi-modal

 048
 043
 033
 340
 134
 322
 168
 172
 189
 210
 226
CO
ro
  If the inside angle between the two phases of the bi-raodal current
  is 170°~180°, the alternative single phase is given.

  If the angle is 160°-169°, the alternative is shown in parentheses.

  If the angle is less than 160°, no alternative phase is given.
-------
                     TABLE 1-2




SPEED AND DIRECTION OF DROGUES BETWEEN EACH PpINT




                      MAYAGUEZ
CRUISE 2
,;*•; SERIES DROGUE TIME
DEPTH (in) INTERVAL
1 surface 1010-1115
1115-1250
1250-1454
1454-1545
1545-1747
5 1010-1125
1125-1240
1240-1432
^ 1432-1607
1607-1725
20 1010-1120
1120-1240
1240-1429
1429-1611
1611-1730

SPEED
cm/ s ec
9.07
11.29
13.4
43.1
24.2
6.79
9.65
19.6
7.05
7.9
8.43
8.38
10.58
5.52
4.07

kn
.20
.26
.30
.96
.27
.16
.22
.20
.11
.19
.19
.19
.24
.13
.09

DIRECTION
true
289
310
134
149
331
315
359
115
128
320
317
2
130
141
335
                         7.183
-------
CONT.
                                   TABLE 1-2
 SERIES
DROGUE
DEPTH (m)
  TIME
INTERVAL
   SPEED
cm/sec   kn
DIRECTION
  °true
           surface
            20
              1310-1415

              1415-1630

              1630-1755


              1310-1420

              1420-1600

              1600-1733


              1310-1425

              1425-1553

              1553-1756
               32.9   .64

               20.0   .39

               14.4   .28
               19.5

               12.3

               13.4


               14.4

                4.6

               10.8
         .38

         .24

         .26


         .28

         .09

         .21
  118

  145

  300


  115

  133

  304


  130

  168

  302
                                      7.184
-------
                                    TABLE 1-3




                                WIND OBSERVATIONS




                                    MAYAGUEZ
DATE
TIME
DIR
SPEED  (kn)
16 June M&0
0925
0955
1025
1038
1050
1115
1130
1150
1230
1320
1340
1355
1435
1555
1620
1700
17 June 71 0700
0800
0940
1040
1125
1210
1300
1355
1440
1600
6 Oct 71 0925
1240
1545
1725
7 Oct 71 0810
0835
0850
0905
0930
—
—
—
—
—
-
-
-
—
NNW
—
-
NW
W
S
S
S

S
—
-
sw
ssw
-
wsw
wsw
W x S
0
WNW
E
ENE
E
E
E
E
E
1
5
3
3-5
4
4
8
4-5
8
12
11
12
14
2
15
15
5
5
3
10
'2
7
8
11
13
14
12
0
10
10-11
5
1-3
1-3
1-3
1-3
1-3
                                     7.185
-------
                                  Table 1-3  (cont.)
DATE            TIME          DIR            SPEED (kn)
7 Oct 71 0950
1020
1100
1120
1130
1140
1150
1225
1255
1315
1445
1505
1545
1615
1630
1700
1711
1735
1755
1825
E
E
E
NE
NE
NE
N
NW
SW
sw
NE
ESE
ESE
-
-
-
-
-
-
E
1-3
1-3
1-3
1-3
1-3
4-6
4-6
4-6
4-6
-
4-6
7-10
7-10
1-3
1-3
1-3
1-3
1-3
1-3
7
                                     7.186
-------
Sta. #  Depth  Date
          m

1-H-l    11    16 June


l-H-2    57      "
l-P-3   210
l-H-4   194
l-H-5   115
l-H-6    11
         11
                 Table ,±-4

        Hydrographic Station Data

                  Mayaguez

       Cruise 1     16 June 1971

                     Long.
Local   Lat.
Time
0821    18°17.45'N   67°13.32'W
0900    18°17.35'N   67°13.97'W
0925    18°17.11'N   67°14.40'W
0955    18°16.07'N   67°13.83'W
1025    18°16.30'N   67°13.23'W
1038    18°16.48'N   67°12.75'W
1050    18°16.68'N   67°12.14'W
                                   Disc m
                                    13
                                    17
                                    21
Depth
m
1
5
1
5
15
30
55*
1
5
20
80
160*
1
5
21
80
160*
1
5
21
50
75
1
5
1
5
Temp.
°c
27.89
27.83
27.88
27.79
27.65
27.52
27.27
28.03
27.72
27.72
24.01
20.28
28.01
27.90
27.69
23.56
20.87
28.01
27.84
27.67
27.34
27.50
28.00
27.71
27.97
27.78
Sal.
0/00
35.805
35 . 809
35.820
35.814
35.913
35.998
35.948
35.819
35.847
35.867
36.559
36.594
35.821
35.825
35 . 880
35.621
36.653
35.824
35.830
35.885
35.946
36.468
35.364
35.863
35.400
35.757
Sigma
t
23.06
23.08
23.07
23.09
23.22
23.32
23.36
23.02
23.14
23.16
24.84
25.92
23.03
23.07
23.19
24.26
25.80
23.03
23.09
23.19
23.34
23.68
22,69
23.16
22.73
23.06
-------
00
00
                Sta.  #



                l-H-8



                l-H-9



                l-H-10    9



                1-H-ll   79
                l-H-12   154
               l-H-13   179
               l-H-14   71
               l-H-15   51
                                                                Table  1-4

                                                 Hydrographic  Station  Data  (continued)
Depth  Date
  m
Local   Lat.
Time
                                     Long.



 7    16 June   1115    18°14.99'N   67°11.25'W


11      "       1128    18°14.69'N   67°11.73'W



 9      "       1128    18°14.42'N   67°17.19'W



                1151    18°14.06'N   67°12.75'W
                 1210    18°13.89'N   67°13.27'W
                 1232    18°13.60'N   67°13.69'W
                 1321    18°12.69'N   67°13.50'W
                 1341     18°13,00'N   67°12,93'W
                                                      79
Depth
m
1

1-
5
1
5
1
5
2Q
50
75
1
5
20
80
150*
1
5
20
80
160*
1
5
19
39
63*
1
5
10
24
48
Temp.
°C
28.42
27.93
28.30
27.93
28.25
28.13
28.26
27.85
27.70
27.26
25.51
28.16
27.89
27.67
25.57
22.33
28,28
28.13
27.76
25.47
21.41
28.19
28.09
27.77
27.68
25.34
28.38
28.09
27.79
27.70
27.60
Sal.
°/oo
35.813
35.826
35.763
35.803
35.826
35.821
35.814
35.846
35.889
35.969
35.332
35.820
35.835
35.886
36.280

35.807
35 . 810
35.882
36.307
36.661
35.908
35.907
35 . 890
35.897
36.314
35.802
35.814
35.866
35.884
35.898
Sigma-
t
22.88
23.06
22.89
23.04
22.95
22.99
22.94
23.10
23.18
23.38
23.46
22.98
23.08
23.19
24.15

22.93
22.98
23.16
24.20
25.66
23.04
23.07
23.16
23.19
23.50
22.89
22.99
23.13
23.18
23.22
-------
                                                Table  1-4

                                 Hydrographic Station  Data  (.continued)
Sta. #  Depth  Date      Local
          m              Time
        Lat.
l-H-17
l-H-18
l-H-19
l-H-20
4.5
16
9
16
1406
1422
1434
1511
l-H-21   42
 l-H-22    58
 l-H-23   73
1532
              Long.
l-E-16   40    16 June   1355    18°13.31fN    67°12.21'W
                                 18°13.48'N    67°11.79'W
                                 18°13.81'N    67°11.59'W
                                 18°14.02'N    67°10.85'W
                                  18°15.69'N    67°12.18'W
18°15.70'N    67°12.47'W
1555    18°15,44'N    67°12.96'W
1621   a8°15,07'N    67'13.34'W
                                   Disc m
'epth
m
1
5
10
20
30*
1
4
1
5
10
1
2
1
5
10
1
5
10
20
30*
1
5
15
30
50*
1
5
15
35
60*
Temp.
°C
28.46
28.09
27.81
27. 70
27.65
28.39
28.11
28.38
28.30
27.95
28.33
28.03
28.11
28.10
27.82
27.94
27.83
27.80
27.66
27.58
28.16
28.08
27.74
27.68
27.40
28.23
28.09
27.76
27.70
27.45
Sal.
°/oo
35.730
35.762
35.853
35.875
35.883
35.719
35.647
35.706
35.777
35.863
35.673
35.816
35.816
35.720?
35.751
35.771
35.802
35.838
35.884
35.898
35 . 802
35.786
35.861
35.901
35.924
35.826
35.814
35.878
35.903
35.928
Sigma-
t
22.80
22.96
23.12
23.17
23.19
22.83
22.86
22.82
22.90
23.08
22.81
23.02
22.99
22.92
23.04
23.02
23.07
23.11
23.19
23.23
22.97
22.97
23.15
23.20
23.31
22.96
23.00
23.09
23.19
23.29
-------
                                                                Table  1-4
                                                Hydrographic Station Data (continued)
               Sta. #  Depth  Date
Local

Time
Lat.
Long.
                                                                            Disc
               l-H-24  246    16 June   1657    18°14.58'N    67°14.19'W
Depth
m
1
5
20
78
157*
Temp.
°C
28.15
28.15
27.88
26.87
22.20
Sal.
°/oo
35.825
35,833
35.867
36.046
36.730
Sigma-
t
22.99
22.99
23.11
23.57
25.50
                          * These  depthswere  confirmed by paired protected and unprotected  reversing  thermometers,
10
o
-------
           m

2-H-l      9


2-H-2     16


2-H-3      7

2-H-4     49
2-H-5     59
2-H-6     72
                                           Table 1-5
                                   Hydrographic Station Data
                                           Mayaguez
                                   Cruise 2 October 7,  1971
Local Lat. Long. Secchi
Time Disc
0812 18°14.05!N 67°11.13'W 8

0833 18°13.85'N 67°11.51'W 10


0849 18°13.50'N 67°11.80'W 12

0906 18°13.21'N 67°12.30'W 14




0928 18°13.05'N 67°12.71'W 17




0949 18°12.88'N 67°13.16'W 23




Depth
m
1
5
1
5
10
1
5
1
10
20
30
40*
1
10
20
35
50*
1
10
20
40
65
Temp.
°C
28.18
28.21
28.19
28.21
28.32
28.21
28.22
28.23
28.24
28.22
28.22
28.21
28.23
28.24
28.18
28.23
28.18
28.25
28.25
28.19
28.23
27.37
Sal.
%>o
34.38
34.40
34.38
34.44
34.50
34.39
34.40
34.40
34.35
34.45
34.46
34.50
34.35
34.41
34.42
34.45
34.52
34.34
34.35
34.35
34.56
35.36
Sigma
t
21.89
21.90
21.89
21.93
21.94
21.89
21.89
21.89
21,85
21.93
21.94
21.97
21.85
21.89
21.92
21.93
22.00
21.84
21.85
21.87
22.01
22.89
-------
                                                Table  1-5

                                   Hydrographic  Station Data  (continued)
 Sta.  if    Depth   Date
           m

 2-H-7    192     7  Oct.
Local   Lat.
Time
Long.
2-H-8      90
2-H-9
2-H-10    14
2-H-ll    11
2-H-12
2-H-13     8
2-H-14    14
1021    18°13.61'N   67°13.62'W
1102    18°14.19'N   67°12.86'W
1119    18°14.40'N   67°12.45'W
1130    18°14.79'N   67°12.01'W
1140    18e14.96'N   67°11.50'W
1152    18°15.20'N   67°11.20'W
1224    18°16.70'N   67°12.18'W
1257    18°16.51'N   67°12.35'W
Secchi
Disc
19







Depth
m
1
10
40
90
160
1
10
30
50
80*
1
5
1
5
1
5
1
4
1
5
1
5
Temp.
°C
28.39
28.27
28.30
26.91
29.65
28.33
28.22
28.26
28.18
26.49
28.43
28.32
28.51
28.31
28.82
28.30
28.70
28.19
29.13
28.41
28.68
28.35
Sal.
°/oo
34.34
34.33
34.53
35.95
36.60
34.35
34.36
34.49
34.96
35.76
34.42
34.42
34.40
34.40
34.32
34.46
34.26
34.44
34.35
34.41
34.33
34.39
Sigma-
t
21.79
21.83
21.96
23.48
25.83
21.82
21.86
21.95
22.33
23.47
21.84
21,88
21.80
21.86
21.64
21.91
21.63
21.93
21.55
21.84
21.69
21.84
-------
             Table 1-5




Hydrographic Station Data (continued)
Sta. # Depth Date
m
2-H-15 34 7 Oct.




2-H-16 135




2-H-17 190




2-H-18 297




2-H-19 56 "




2-H-20 7

Local Lat. Long. Secchi Depth
Time Disc m
1317 18°16.4Q'N 67°12.70'W 1
5
10
15
25*
1443 18°16.19'N 67°13.30'W 1
10
30
80
125*
1505 18°15.75'N 67°13.89'W 1
10
40
90
160*
1545 18°16.56'N 67'14.50'W 1
10
40
90
160*
1614 18°17.15'N 67°13.70'W 1
10
20
30
45*
1629 18°17.50'N 67°12.99'W 1
5
Ttimp*
°C
28.52
28.39
28.34
28.38
28.36
28.35
28.27
28.03
24.12
21.58
28.43
28.21
27,78
23.78
19.99
28.47
28.29
27.10
23.70
20.54
28.34
27.50
27.16
27.08
26.50

28.30
Sal.
°/oo
34.35
34.43
34.44
34.48
34.51
34.16
34.42
34.92
36.54
36.65
33.57
34.38
35.12
36.60
36.60
34.01
34.50
35.66
36.62
36.64
34.45
35.30
35.65
35.66
35.92
34.35
34.42
Sigma'
t
21.76
21.86
21.88
21.90
21.93
21.67
21.89
22.35
24.79
25.61
21.20
21.88
22.58
24.94
26.00
21.52
21.95
23.20
24.98
25.88
21.89
22.80
23.18
23.21
23.59

21.88
-------
                                                Table 1-5

                                  Hydrographic Station Data (continued)
Sta. #   Depth   Date     Local   Lat.
           m              Time
                              Long.
2-H-21
2-H-22    43
2-H-23    56
2-H-24    85
2-H-25    288
7 Oct.   1700    18°15.86'N   67!l2.08'W
         1711    18°15.40'N   67°12.58'W
         1733    18°15.05'N   67C13.12'W
         1753    18°14.80'N   67°13,72SW
         1824    18°14.60'N   67°14.10'W
Secchi Depth
Disc m
1
5
1
10
20
30
40*
1
10
20
35
50*
1
10
30
50
80*
1
10
40
90
160
Temp,
°C


28.33
28.29
28.22
28.07
27.95
28.34
28.29
28.07
27.53
26.18
28.19
28.23
27.78
26.24
24.43
28.20
28.25
27.30
23.71
19.02
Sal.
°/oo
34.14
34.43
34.36
34.44
34.55
34.72
34.87
34,39
34.46
34.47
35.17
35.96
34.16
34,42
35.26
36.15
36.54
34.21
34.50
35.80
36.61
36.54
Sigma-
t


21.83
21 . 90
22.01
22.18
22.33
21.85
21.92
21.99
22.70
23.72
21.72
21.91
22.68
23.85
24.70
21.76
21.96
23.24
24.97
26.21
                         *  Depth confirmed by paired protected  and  unprotected  thermometers
-------
TABLE 1-6
DYE AND COLIFORM DATA FOR MAYAGUEZ BAY DISPERSION STUDY
STATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
CONTINUOUS DYE INJECTION (7 JANUARY,
TIME, SURFACE RHODAMINE WT
WATER DYE CONC.
TEMPERATURE (ppb)
1001
1006
1009
1011
1017
1019
1022
1034
1030
1027
1025
1040
1045
1049
1053
1056
1123
1117
1114
1110
1106
1101
1131
1137
1147
1145
1149
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
59.5
12.9
15.0
8.8
15.0
13.2
1.2
1.2
1.3
1.2
1.2
.0
.0
1.1
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
9.5
1972)
COLIFORM
ORGANISM CONC.
(MF/lOOml)
5,500,000
820,000
800,000
780,000
34,000
31,000
5,000
3,000
3,200
3,000
3,100
1,000
400
600
500
500
200
200
200
300
100
200
100
200
100
5,400
100
-------
                          TABLE 1-7
    DYE AND COLIFORM DATA FOR MAYAGUEZ BAY DISPERSION STUDY
                BATCH DYE DUMP  - JANUARY 7,  1972
STATION    TIME      SURFACE
                     WATER
                     TEMPERATURE
                         RHODAMINE WT
                           DYE CONC.
                            (ppb)
                           COLIFORM
                           ORGANISM
                           CONC. (MF/lOOml)
   31
   32
   33
   34
   35
   36
   37
   38
   39
   40
   41
   42
   43
1349
1403
1418
1433
1448
1503
1518
1533
1536
1551
1606
1621
1636
27
27
27
27
27
27
27
27
27
27
27
27
27
2.6
0.23
0.08
0.09
0.08
0.07
0.04
0.03
0.10
0.09
0.05
0.04
0.05
3,600,000
1,100,000
  115,000
  116,000
   72,000
   48,000
    9,500
(See note
    7,000
    6,000
    5,800
    6,900
    3,100
                              7.196
-------
                  PUNTA  CADENA
        28.0     27-68  27"89

            28-03
NAUT-  MILES
                                                                   MAYAGUEZ
                                                     FI6I-I
                                                     SURFACE  TEMPERATURE °C
                                                     MAYA6UEZ
                                                     CRUISE I
                                                     16 JUNE  1971
                                 7.197
-------
                               MAYAGUEZ
                    FIG 1-2

                    SURFACE  TEMPERATURE °C
                    MAYAGUEZ
                    CRUISE  2
                    7 OCTOBER  1971
7.198
-------
               PUNTA  CADENA
           35.82
                  35.82
               35-81
                             3573
                      35-80
                35-91
                   3S-80
NAUT-  MILES
                                                            MAYA6UEZ
                                                    FIG 1-3
                                                    SURFACE  SALINITY  %o
                                                    MAYAGUEZ
                                                    CRUISE  I
                                                    16 JUNE  1971
                                 7.199
-------
NAUT- MILES
                                                                    N
                                                            MAYAGUEZ
                                                FIG 1-4
                                                SURFACE  SALINITY  %o
                                                MAYA6UEZ
                                                CRUISE 2
                                                7 OCTOBER 1971
                           7.200
-------
                                                                                                     24  STA- j#
                                                                                                   2815   SURFACE
                                                                                                               TEMPERATURE
>60 —
 180-
200-
220-
FIS 1-5
TEMPERATURE  °C
MAYAGUEZ
CRUISE  I
16 JUNE  1971
-------
  STA.  *
  SURFACE  TEMPERATURE
                        FIG  1-6
                        TEMPERATURE
                         CENTRAL SECTION
                         MAYAGUEZ
                         CRUISE  2
                         7 OCT. 1971
24O-
26O—
-------
         STA *t
      SURFACE  SALINITY
      20 —
      40 —
      60 —
                                                        24
                                                       35.83
 CO
 K.
 ui    80 ~
u
     IOO —
     120 -
U
0     I4O-
     I6O —
     180 —
     200 -
FI6 1-7
SALINITY  %0
MAYA6UEZ
CRUISE  I
16 JUNE 1971
-------
STA. *
SURFACE SALINITY
    0
 IOO
 120
 140
 160
                                                                                        25
                                                                                       34.21
FIG 1-8
SALINITY     %0
CENTRAL SECTION
MAYAGUEZ
CRUISE 2
7 OCTOBER 1971
  DEPTH
    IN
 METERS
-------
CRUISE 1
            TABLE T-l




CURRENT METER DATA (EKMAN-MERZ)




            AGUADILLA




           24 TUNE 1971







      CURRENT STA. 4U-IC-1
SERIES
1
2
3
4
5
6**
7
8
9
10
11
1
2
3
4
5
6**
7
8
9
10
11
TIME
0711
0804
0856
0945
1033
1137
1228
1325
1422
1522
1619
0726
0825
0912
0959
1050
1151
1246
1344
1443
1540
1635
DEPTH SPEED
(m) (cm/sec) *n
4 20.0
38.2
44.3
26.4
10.9
8.2
8.7
11.7
4.4
9.0
22.2
12 21.4
38.4
37.1
22.7
10.5
9.5
6.0
3.9
2.5
12.8
16.0
.39
.74
.86
.51
.21
.16
.17
.23
.09
.18
.43
.42
.75
.72
.44
.20
.18
.12
.08
.05
.25
.31
DIRECTION °T
Single* Bi-modal
151
219
239
226
142 (344)
031
333
048
321
060
053
200
234
232
212
007
039
330
290
070
061
058
075-196



061-253

037-295




125-236






197-335



-------
                           TABLE J-l  (cont)

                       CURRENT MEASUREMENTS
Deep Observations
SERIES
1
2
3
4
5
6**
7
8
9
10
11
TIME
0748
0840
0927
1018
1106
1210
1305
1408
1458
1600
1650
DEPTH SPEED
(m) (cm/sec) kn
25 18.7
45.5
24.5
11.1
16.7
10.9
8.1
6.4
4.8
16.9
8.0
.36
.88
.48
.22
,32
.21
.16
.12
.09
.33
.16
DIRECTION °T
Single* Bi- modal
246
232
242
130
359
059
087
088
058
053
041



057-210

016-150
034-140




NOTES:
 (1) *   If the inside angle between the two phases of a bi-modal current is
       170-180° the alternative single phase is given.

       If the angle is 160° to 169° the alternative is shown in parentheses.

       If the angle is less than 160°, no alternative phase is given.

 (2)**  A second anchor was put out after the 5th series to hold the boat steady.

 (3)    High tide occurred at 0846 and low tide at 1506.
                                 7,206
-------
                           TABLE T-2
       SPEED AND DIRECTION OF DROGUES BETWEEN EACH POINT
CRUISE 2
AGUADILLA
SERIES DEPTH TIME(hrs.)
1 surface 0951-1037
1037-1143
1143-1242
1242-1400
1400-1528
1528-1642
5m 0951-1033
1033-1139
1139-1247
1247-1440
1440-1535
1535-1635
20m 0951-1028
1028-1136
1136-1247
1247-1451
1451-1530
1530-1638
2 surface 1300-1351
1351-1512
1512-1707
5m 1300-1354
1354-1507
1507-1658
10m 1300-1356
1356-1505
1505-1655
SPEED (knots)
0.66
0.18
0.60
0.06
0.30
0.18
0.60
0.42
0.24
0.12
0.18
0.18
0.54
0.54
0.12
0.12
0.24
0.12
0.12
0.18
0.35
0.07
0.05
0.07
0.05
0.05
0.02
DIRECTION
"true
23
41
102
161
9
342
39
46
27
8
8
286
40
40
22
11
329
315
340
262
327
132
179
252
62
73
146
                                 7.207
-------
                           TABLE J-3

       VARIATIONS AND AVERAGES OF TEMPERATURE, SALINITY
               AND SIGMA-T AT SELECTED DEPTHS

                     AGUADILLA
DEPTH
  (m)

   1
   5
  10
  30
   RANGE
27.83 - 28.51
27.77 - 28.19
27.75 - 28.05
27.45 - 27.75
TEMPERATURE (°F)
      T

   0.68
   0.42
   0.30
   0.30
AVERAGE
 28.10
 28.05
 27.83
 27.65
NO. OF
  OBS.

  21
  21
  18
  15
                                 SALINITY (0/00)
                                       S
   1
   5
  10
  30
34.98 - 35.93
34.55 - 35.96
35.81 - 35.95
35.92 - 36.00
   0.95
   0.41
   0.14
   0.08
 35.60
 35.85
 35.90
 35.92
  21
  21
  17
  15
   li
   5
  10
  30
22.24 - 23.17
22.78 - 23.21
23.06 - 23.21
23.21 - 23.31
SIGMA-T

   0.93
   0.43
   0.15
   0.10
22.83
23.08
23.15
23.25
21
21
17
15
                                7.208
-------
     TABLE J-4
WIND OBSERVATIONS
    AGUADILLA
DATE
17 June 71









23 June 71


















13 Oct 71





TIME
0700
0800
0945
1045
1125
1210
1255
1400
1450
1600
0900
0915
0935
0950
1010
1045
1110
1230
1250
1310
1350
1415
1435
1510
1530
1545
1630
1720
1730
0915
1030
1245
1350
1505
1635
DIR
—
S
-
-
sw
ssw
-
wsw
wsw
Wx S
NE
-
-
-
-
NE
-
NE
NE
-
-
-
SE
E
E
-
-
-

0
0
NE
NNE
0
ENE
SPEED (kn)
5
3
10
2
7
8
11
13
14
12
2
1
1-2
3
3
5
10
14
13
15
15
15
12
9
3
3
9
2-3
2-3
0
0
2
20
0
8
      7.20Q
-------
  TABLE J-4  (cont)
TIME

1045
1115
1140
1210
1225
1245
1300
1345
1355
1540
1555
1630
1655
1715
1740
1815
1840
1910
1930
DIR

ENE
ENE
ENE
ENE
ENE
ENE
NNE
NNE
NNE
ESE
SSE
ESE
ESE
 SE
 SE
 SE
 SE
 SE
 SE
SPEED (kn)

  7-9
  7-9
  9-11
 14-15
 12-14
  7-9
 11-13
 12-15
 14-15
  18
  17
  12
  6-8
  8
  12
 12-14
  4-6
  1-3
  1-3
        7.210
-------
                                                J-5
                                  Hydrographic  Station Data
                                          Aguadilla

                                   Cruise 1   23 June 1971
Sta. #  Depth  Date
          in

1-1-1    13    23 June
1-1-2.    29
1-1-3    57
1-1-4   126
1-1-5   265
 1-1-6    247
Local Lat.
Time
0858 18°23.54'N


0915 18°23.79'N



0935 18°24.16'N




0952 18°24.48'N




1012 18°24.72'N




1043 18°25.34'N




Long. Secchi Depth
Disc m
67°13.10'W + 1
5
10
67°13.45'W 24 1
5
10
20
67°14.02'W 1
5
15
30
50*
67°14.51'W 20 1
5
20
50
85*
67°14.90'W 22 1
5
20
80
160*
67°13.65'W 7 1
5
20
80
160*
Temp.
°C
27.88
27.80
27.77
27.83
27.77
27.75
27.49
27.95
27.85
27.84
27.71
26.81
27.95
27.81
27.77
26.78
23.90
27.83
27.83
27,76
24.73
19.07
27.94
27.81
27.84
24.83
19.04
Sal.
°/oo
35.918
35.923

35.934
35.960
35.944
35.980
35.841
35.930
35.948
35.954
36.070
35.455
35.924
35.962
36.082
36.530
35.754
35.919
35.953
36.402
36.562
35.230
35.862
35.943
36.444
36.560
Sigma-
t
23.14
23.17

23.17
23.21
23.21
23.32
23.06
23.16
23.18
23.23
23.81
22.77
23.17
23.21
23.62
24.85
23.04
23.16
23.21
24.50
26.21
22.61
23.13
23.17
24.50
26.22
-------
                                                                 Table J-5
                                                 Hydrographic Station  Data (continued)
                 Sta.  //  Depth  Date
                           in
                         Local  Lat.
                         Time
                 1-1-8    35
                         1232   18°24.49'N
                 1-1-9     55
                         1249   18°24.66'N
ro
ro
1-1-10    7
                 1-1-11    9
                 1-1-12    22
                1-1-13    88
1309


1329


1349
                1-1-14  234
18°24.03'N


18°24.66'N


18°24.82'N
                     Long.
                 1-1-7    75     23 June   1110    18°24.60'N    67°13.55'W
                         1413   18°25.21'N    67°12.34'W
                                   Disc
                                                             10
                     67°12.45'W    5.5
                     67°12.72'W    5.5
67°12.01'W    6.5
                                              67°11.09'W
                                              67°11.51'W
                         1436   18°25.50'N    67°13.05'W     13
Depth
m
1
5
15
30
60*
1
5
10
20
30
1
5
10
20
30*
1
5
1
5
1
5
10
1
5
20
50
75*
1
5
20
80
160
Temp.
°C
28.11
27.85
27.72?
27.60
25.17
28.51
27.84
27.82
27.76
27.65
28.49
27.95
27.83
27.73
27.69
28.50
27.97
28.43
27.90
28.17
28.14
27.82
28,11
27.98
27.80
27.61
27.22
27.99
27.88
27.79
26.29
19.79
Sal.
°/oo
35.094
35.880
35.908
35.954
36.314
35.052
35.898
35.912
35.936
35.970
34.984
35 . 865
35.946
35.926
35.937
35.704
35.889
35.529
35.671
35.495
35.553
35.914
35.668
35.830
35.919
35.986
36.015
35.669
35 . 802
35.918
36.025
36.595
Sigma-
t
22.45
23.13
23.19
23.22
24.30
22.29
23.14
23.16
23.20
23.26
22.24
23.08
23.18
23.20
23.24
22.78
23.09
22.67
22.95
22.73
22.78
23.16
22.88
23.05
23.17
23.28
23.43
22.92
23.05
23.17
23.74
26.04
-------
                                                                 Table J-5
                                                   Hydrographic Station Data (continued)
               Sta.  #
               1-1-15
               1-1-16
               1-1-17
k!             1-1-18
CO
               1-1-19
               1-1-20
Depth Date
m
11 23 June

58




134




201 "




267




110




Local Lat. Long. Secchi Depth
Time Disc m
1512 18°25.17'N 67°10.21fW 7 1
5
1528 18°25.54'N 67°10.69'W 9 1
5
15
30
50*
1545 18°25.83'N 67°11.15'W 12 1
5
20
50
100*
1603 18°26.02'N 67°11.47'W 9 1
5
20
80
160*
1631 18°27.20 67°11.15'W 16.5 1
5
20
80
160
1717 18°26.64'N 67°10.20'W 14.5 1
5
20
50
85*
Temp.
°C
28.21
28.19
28.07
27.99
27.79
27.64
27.37
28.19
28.18
27.77
27.50
27,14
28.08
27.98
27.74
27.19
21.39
28.00
27.97
27.82
27.29
21.41
27.89
27.84
27.79
27.39
27.02
Sal.
/oo
35.845
35.855
35.814
35.815
35.926
35.947
35.995
35.762
35.778
35.911
35.969
36.025
35.710
35.803
35.923
36.056
36.645
35.887
35.897
35.908
36.054
36.632
35.368
35.828
35.914
35.988
36.052
Sigma
t
22.98
23.00
23.00
23.03
23.18
23.24
23.37
22.93
22.94
23.18
23.31
24.47
22.92
23.03
23.19
24.47
25.65
23.08
23.10
23.16
23.44
25.64
22 73
23.09
23.17
23.36
23.52
-------
                                                               Table J-5

                                                 Hydrographic Station Data  (continued)


              Sta. #   Depth  Date       Local    Lat.          Long.        Secchi  Depth  Tgmp.   Sal.     Sigma-
                         m               Time                               Disc     m      C      loo       t

              1-1-21    53    23 June    1730    18°26.39'N    67°09.78'W     9       1    27.97   35.810   23.01
                                                                                     5    27.89   35.886   23.12
                                                                                     15    27.78   35.902   23.17
                                                                                     30    27.68   35.926   23.22
                                                                                     50*   27.52   35.948   23.28
                             +  Secchi disc visible on bottom

                             *  These depths were confirmed by  paired  protected  and  unprotected  reversing thermometers
no
-------
                                              Table J-6
                                       Hydrographic Station Data
                                              Aguadilla

                                      Cruise 2 October 14, 1971


Sta. #   Depth   Date      Local  Lat.          Long.        Secchi   Depth   Temp.    Sal.     Sigma-
           m               Time                              Disc      m      °C      °/oo       t

2-1-1     58     14 Oct.   1044   18°26.23'N   67°09.80'W     5        1     28.37    34.470   21.90
                                                                      10     28.17    34.633   22.09
                                                                      20     28.14    34.700   22.14
                                                                      35     28.11    34.722   22.17
                                                                      50     27.99    35.017   22.43

2-1-2    220       "       1114   18°26.85'N   67°10.76'W    15        1     28.20    34.250   21.79
                                                                      10     28.11    34.590   22.07
                                                                      40     28.21    34.892   22.27
                                                                      90     26.74    36.508   23.96
                                                                     160*    22.19    36.754   25.52

2-1-3    165       "       1142   18°26.50'N   67°10.50'W    15        1     28.45    34.469   21.87
                                                                      10     28.17    34.602   22.06
                                                                      40     28.25    34.797   22.18
                                                                      90     26.22    36.512   24.12
                                                                     155*    21.82    36.745   25.61

2-1-4     13       "       1208   18°25.05'N   67°10.10'W     7        1     28.44    34.533   21.92
                                                                       5     28.21    34.611   22.05

Z-I-5     49       "       1225   18°25.47'N   67°10.60'W    23        1     28.41    34.563   21.95
                                                                      10     28.11    34.619   22.09
                                                                      20     28.25    34.687   22.10
                                                                      30     28.25    34.757   22.15
                                                                      40     28.20    34.783   22.19
-------
                                                                  Table J-6
                                                  Hydrographic Station Data  (continued)
-^J
rv>
01
Sta. # Depth Date Local Lat. Long.
tn Time
2-1-6 163 14 Oct. 1243 18°25.77'N 67°11.10'W




2-1-7 199 " 1302 18°25.95'N 67°11.40'W




2-1-8 11 " 1343 18°23.45'N 67°12.80'W

2-1-9 27 " 1356 18°23.77'N 67°13.12'W



2-1-10 75 " 1537 18°24.19'N 67°14.44'W




2-1-11 165 " 1555 1S°24.80'N 67°15:00'W




2-1-12 60 " 1629 18°24.05'N 67°13.99'W




Secchi Depth
Disc m
.22 1
10
30
80
135
12 1
10
40
90
160*
7 1
5
12 1
5
10
15*
20 1
10
20
40
65*
28 1
10
40
90
160
10 1
10
20
35
55*
Temp.
°C
28.41
28.18
28.16
26.09
23.92
28.39
28.11
28.29
26.44
20.34
28.32
28.26
28.37
28.22
28.14
28.10
28.04
28.11
28.09
28.08
27.63
28.14
28.10
28.21
25.50
21.39
27.97
28.16
28.22
28.26
28.04
Sal.
°/oo
34.482
34.629
34.683
36.486
36.666
34.402
34.612
34.850
36.489
36.665
34.630
34.612
34.581
34.619
34.664
34.689
34.562
34.641
34.831
35.204
35.974
34.645
34.662
35.023
36.602
36.734
33.984
34.617
34.803
35.159
35.552
Sigma-
t
21.89
22.09
22.13
24.15
24.95
21.84
22.09
22.22
24.04
25.96
22.03
22.04
21.98
22.06
22.12
22.15
22.07
22.11
22.26
22.54
23.27
22.10
22.13
22.36
24.42
25.72
21.66
22.08
22.20
22.45
22.82
-------
                                                    Table J-6

                                    Hydrographic  Station Data  (continued)


Sta. #   Depth    Date      Local   Lat.         Long.        Secchi
           m                Time                               Disc

2-1-13    24      14 Oct.   1754    18°24.19'N   67°12.70'W     6
2-1-14    70        "       1713    18°24.65'N   67°13.10'W    10
2-1-15   165        "       1740    18°25.31'N   67°13.60'W    15
2-1-16    165       "       1813    18°25.61'N   67°12.80'W
2-1-17     93       "       1842    18°25.46'N   67°12.11'W
2-1-18     59       "       1909    18°25.12'N   67°11.41'W
Depth
m
1
5
10
15
1
10
20
40
60*
I
10
40
90
160*
1
10
40
90
160*
1
10
30
50
80*
1
10
20
35
50*
Temp.
°C
28.00
28.10
28.11
28.14
28.02
28.11
28.29
28.26
27.90
28.08
28.08
28.23
26.07
21.16
27.99
28.09
28.15
25.79
21.29
27.90
28.18
28.19
27.88
25.96
28.06
28.20
28.24
28.16
27.83
Sal.
°/oo
34.292
34.602
34.656
34.673
34.383
34.601
34.873
35.270
35.756
34.597
34.606
35.293
36.499
36.781
34.477
34.615
35.477
36.529
36.757
34.088
34.847
35.374
35.876
36.516
33.992
34.715
35.064
35.362
35.860
Sigma'
t
21.88
22.08
22.12
22.12
21.95
22.08
22.23
22.53
23.02
22.09
22.09
22.56
24.16
25.82
22.03
22.10
22.73
24.27
25.77
21.76
22.24
22.63
23.11
24.21
21.63
22.14
22.38
22.64
23.12
-------
ro
oo
                                                                 Table J-6
                                                  Hydrographlc Station Data (continued)
               Sta. #   Depth   B&te
               2-1-19
                          m
24
                 Local  Lat.
                 Time
                              Long.
14 Oct.   1928   18°24.81'N   67°10.99'W
Secchi
Disc




Depth
m
' 1
5
10
15
Temp.
°C
28.17
28.11
28.22
28.19
Sal.
%o
33.304
34.634
34.971
35.100
Sigma-
t
21.09
22.11
22.32
22.43
                          *  Depth confirmed by paired protected and unprotected thermometers
-------
                                                   PUNTA  BORINQUEN
                       28.0      28.08
                                   28-19
                  27.99,
             27-94
27-83

    27.95
AGUADILLA
                                              0
                                              i	
                                                  NAUT-  MILES
                               FIG J-l
                               SURFACE  TEMPERATURE  °C
                               AGUAOILLA
                               CRUISE I
                               23 JUNE 1971
                                                                                       a-.
-------
txj
ISJ
O
        FIG  J-2
        SURFACE  TEMPERATURE  °C
        A6UAOILLA
        CRUISE 2
        14 OCTOBER I 971
                                                                                     A1 PUNTA  BORINQUEN
                                           28-0
                               fitf'
                                PUMTA HI6UERO
28-0
                                                                                         NAUT  MILES
-------
                                                         ••-, PONT A.  BORINQUEN
                                            35-89
                                                  35.80
                       35-6'
A6UAOILLA
         35.7!
                                                           NAUT.  MILES
                                         FIG  J-3
                                         SURFACE  SALINITY  %o
                                         AGUADILLA
                                         CRUISE  I
                                         23 JUNE  1971
PUNTA  HIGUERO
-------
                                                                                 PUNTA  BORtNQUEN
FIGJ-4
SURFACE  SALINITY %0
AGUADILLA
CRUISE  2
14 OCTOBER  1971
                                                                                       AGUADILLA
CULEBRINAS
                                                                                 NAUT    MILES
                        PUNTA HIGUERO
-------
 STA. #
SURFACE
TEMPERATURE
   20
   40 H
    60
    80
    100
    12O
    140-
    I6O-
    180
                              O.5
                             	1
                   NAUT- MILE
FIG  J-5
TEMPERATURE °C
AGUAOILLA
CRUISE  I
23  JUNE 1971
    DEPTH

      IN

    METERS
-------
STA.
SURFACE TEMPERATURE
    0
  100
                FIG J-6
                TEMPERATURE
                CENTRAL SECTION
                AGUAOILLA
                CRUISE 2
                14  OCTOBER 1971
  120
140
  160
  180
  200
 220
 240
   DEPTH
     IN
   METERS
-------
 STA #•             II
SURFACE  SALINITY  35-53
 12
35 .SO
 13
35.67
 14
35.67
  20-
   40-
   60-
   100-
   120-
  160-
  I8O-
  200-
 DEPTH
    IN
 METERS
                       >>-•>.
                   NAUT' MILE
                               O.5
         FIG J-7
         SALINITY  %e
         AGUADILLA
         CRUISE I
         23  JUNE  1971
-------
STA. *
SURFACE SALINITY
   0-
        19
      33.30
 18
33.99
  40-
 80-
 100-
 120-
 140-
 160'
 180-
2OO-
220	
240 —

  DEPTH

    IN

 METERS
FIG  J-8
SALINITY    %o

CENTRAL SECTION
AGUADILLA
CRUISE  2

14 OCTOBER 1971
                                        7.226
                                                      PUERTO  RICO nr.FAMnQT?APvn
-------
TABLE K - 1
SPEED AND DIRECTION OF DROGUES
CRUISE I
Drogue Sta. 1-JC-l
Starting Point:
Series #1
Drogue #1 - Surface


brogue #2 - 10 meters

Series #2
Drogue #2 - Surface

Drogue #12 - 10 meters

ARECIBO
BETWEEN

EACH POINT



12 JULY 1971



Lat. 18°29.63'N
Long 66°41.72'W

Time
Internal
0845-0950
0950-1050
1050-1150
1150-1255
1255-mi3
1413-1500

0845-0950
0950-1050
1050-1245
1245-1440
1440-1555

1200-1305
1305-1400
1400-1505

1200-1300
1300-1355
1355-1615

Distance
(mi)
0.44
0.29
0.20
0.39
0.68
0.36

0.43
0.38
0.26
0.38
0.60

0.39
0.49
0.67

0.14
0.21
1.08



Tides
Low 0545
High 1125
Low 1721


Speed Direction
cm/sec (kn) °true
21.0
15.0
10.3
18.5
27.2
23.6

20.6
19.5
7.2
10.3
24.7

18.5
27.2
31.9

7.2
11.8
24.2
0.41
0.29
0.20
0.36
0.53
0.46

0.40
0.38
0.14
0.20
0.48

0.36
0.53
0.62

0.14
0.23
0.47
068
098
297
258
276
293

084
081
038
234
260

246
278
270

265
251
275
       7.227
-------
                       TABLE K - 1  (Cont.)
Series #3
   Drogue #3 - Surface
                           Time
                         Internal

                         1420-1540
                         1540-1617
                  Distance
                    (mi)

                    0.58
                    0.45
               Speed
            cm/sec (kn)
            38.0
            39.6
      0.74
      0.77
   Direction
     °true

       266
       281
Drogue #13 - 10 meters
                         1420-1530
                         1530-1610
                    0.58
                    0.30
            25.7
            23.1
      0.50
      0.45
       265
       280
Weather Conditions
           Time
           0845
           0950
           1050
           1150
           1245
           1345
           1440
           1500
           1540
           1555
           1625
         Wind
Speed (kts)  Direction
       10
       12
       17
       20
       20
        9
       19
       12
       19
       15
        5
 E
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
          Weather*   Sea   Swell
be
be
be
be
 c
cQ
 c
2
2
2
2
2
1
3
Slight
Slight
Slight
Slight
Slight
Slight
 mod
               mod
   Weather code:

     be = partly cloudly; less than 5/10 cloud cover
      c = mostly cloudly; from 5/10 to less than total cloud cover
      Q = rain squalls.
                                7.228
-------
CRUISE 1
                            TABLE K-2
                        DROGUE TRACKING
                           BARCELONETA
            13 JULY 1971
Drogue Station
Starting
Series #1
Drogue #1 -








Drogue #11 -







Series #2
Drogue #2 -



1-KC-l
Point: Lat.
Long

Surface
Time
Interval
0750-0855
0855-0955
0955-1203
1203-1310
1310-1400

• 10 meters
0750-0855
0855-0955
0955-1214
1214-1255
1255-1425
1425-1555


Surface
1050-1330
1330-1350

18°29.92'N
. 66°33.76'W


Distance
(m)
0.49
0.13
0.55
0.30
0.17
Average

0.44
0.13
0.81
0.32
0.42
0.41
Average


0.39
0.31
Average



Spe
(cm/sec)
23.1
6.7
13.4
13.9
10.3
13.4

21.1
6.7
18.0
24.2
14.4
14.0
17.5


7.7
47.8
0.54
Tides
Low
High


ed
kn
0.45
0.13
0.26
0.27
0.20
0.265

0.41
0.13
0.35
0.47
0.28
0.27
0.34


0.15
0.93

0621
1231


Direction
(°true)
276
312
098
138
262


273
006
103
112
120
269



166
263

   Drogue #12  -
 10 meters
      1050-1240    0.87
 Series #3
   Drogue #3
Surface  >
      1407-1505    0.37
                                              24.2
                                              19.5
0.47
0.38
116
234
                                7.229
-------
                            TABLE K-2  (cont)
                        DROGUE TRACKING
  Drogue #13 - 10 meters
                       Time     Distance
                      Interval     (m)

                     1407-1610   0.55
                                 Speed
                              (cm/sec) kn

                                13.9   0.27
                                  Direction
                                   (°true)

                                    255
Weather Conditions
Time
0750
0855
0955
1050
1203
1255
1425
1505
1515
1555
    Wind
                 Speed (kn) Direction
 3
10
17
17
15
18
17
22
25
22
 NE
ENE
        Wheather*
be
be
              Sea
0
1
2
2
3
2
3
3
3
4
           Swell
Slight
                                    mod
             *  Wheather code:  be = partly cloudy less than 5/10 cover
                              c  = mostly cloudy;  between 5/10 less
                                   than total cloud cover.
                                   7.230
-------
                           TABLE K-3
                       DROGUE TRACKING
                           ARECIBO
CRUISE 2

Series #1
Drogue #1 -
19 OCT.


- 20m
1971



WATER



DEPTH



Time Distances Speed









Series #2
Drogue #2






Drogue #12







Interval
0915-1019
1019-1131
1131-1240
1240-1330
1330-1434
1434-1531
1531-1644


- Surface
0915-1025
1025-1140
1140-1231
1231-1336
1336-1440

5m
0915-1022
1022-1135
1135-1235
1235-1332
1332-1430
1430-1538
1538-1640
(mi)
.15
.14
.13
.05
.08
.03
.19



.10
.23
.23
.23
.18


.12
.17
.12
.08
.07
.05
.04
(cm/sec)
6.7
5.7
5.7
3.1
3.6
1.5
7.7
Average 3.6


4.1
9.3
13.9
10.8
8.7
Average 9.3 0

5.1
7.2
6.2
4.1
3.6
2.1
2.1
kn
.13
.11
.11
.06
.07
.03
.15
.079


.08
.18
.27
.21
.17
.18

.10
.14
.12
.08
.07
.04
.04
47m



Direction
(°true)
231°
230
218
187
187
75
64



244
203
196
185
228


221
234
211
193
257
2.19
219
                                        Average 4.3   0.084
Series #3
  Drogue #3
- Surface
                    1245-1340
                       .34
18.5
                                                      .36
189
                                   7.231
-------
                           TABLE K-3  (cent)
  Drogue #13  - 5m
  Drogue #23  - 20m
Series #4
  Drogue #4
Series #3
  Drogue #3
  Drogue #13


  Drogue #2 3
Time Distances
Interval (mi)
1340-1436
1436-1536
1536-1636
.32
.24
.08
Speed
(cm/sec) kn
17.5
12.3
4.1
.34
.24
.08
Direction
(°true)
222
264
313
  Surface
      1550-1650
  Surface
      1437-1615
- 5m
      1437-1621
 -  20m
                                      Average  13.4   .26
1245-1343
1343-1446
1446-1542
1542-1647
.13
.15
.07
.07
6.7
7.2
3.6
3.6
.13
.14
.07
.07
180
213
246
207
                                      Average   5.2  0.10
1245-1346
1346-1450
1450-1604
1604-1656
.02
.15
.06
.19
1.0
7.2
2.6
10.8
.02
.14
.05
.21
208
177
66
138
                    1437-1626
                                      Average   5.4  0.105
                                    10          5.1   .10       221
                                   ,96         29.8   .58       257
,98          30.3   .59       276
                      ,95         29.3   .57       285
                                  7.232
-------
TABLE K
- 4
DROGUE TRACKING
CRUISE 2 BARCELONETA
STATION 2 KA 20 OCTOBER

Series # 1
Drogue #1 - Surface
TIME
Interval
0805-0908
0908-1010
1010-1107
1107-1547
Drogue # 11 - 5m
0805-0911
0911-1007
1007-1114
1114-1258
Reset 1437-1621
Drogue # 21 - 20m
0805-0911
0911-1007
1007-1121
1121-1305
1305-1427
Reset 1437-1626
Series # 2
Drogue # 2
1132-1235
1235-1355
1355-1538
Drogue # 12 - 5m
1132-1246
1246-1405
1405-1515
1515-1600
1600-1640
1971

DISTANCE
(mi)
.61
.32
.25
3.77

.67
.46
.31
.47
.99

.68
.44
.13
.18
.54
.90


.41
.92
1.31

.22
.55
.81
.54
.26
TIDE
Low 0215
High 0925
Low 1609
High 2049
WATER DEPTH 50m


SPEED
cm/sec
29.8
15.4
13.3
41.6

31.3
29.1
14.3
13.8
18.5

31.8
24.1
5.1
12.3
20.0
25.1


20.0
35.4
39.0

8.7
21.0
35.4
37.0
13.3
kn
.58
.30
.26
.81

.61
.49
.28
.27
.36

.62
.47
.10
.24
.39
.49


.39
.69
.76

.17
.41
.69
.72
.39


DIRECTION
true
108
115
103
272

108
117
130
259
276

108
109
118
233
287
285


243
264
271

259
255
268
272
272

Aver. Speed
.49 kn



Aver. Speed
.40 kn




Aver. Speed
.385 kn






Aver. Speed
.61 kn


Aver. Speed
.476 kn



7.233
-------
     TABLE K-5




WIND OBSERVATIONS




  ARECiBO
DATE TIME
8 July 71 0725
0745
0815
0915
0940
0950
1015
1045
1115
1135
1155
1235
1300
12 July 71 0845
0950
1050
1150
1245
1345
1440
1500
1540
1555
1625
19 Oct 71 0845
0915
1020
1130
1230
1330
1430
1530
1635
1655
DIR
E
E
-
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
E
ENE
ENE
ENE
ENE
SE
ENE
ENE
ENE
ENE
ENE
0
0
0
NE
NE
NE
NE
ENE
ENE
ENE
SPEED (kn)
5
5
8
14
18
18
18
16
23
20
18
20
18
10
12
17
20
20
9
19
12
19
15
5
0
0
0
5
10
4
5
12
8
8
            7.234
-------
TABLE K-5 icont)
DATE
21 Oct 71




26 Oct 71












TIME
0855
0915
0935
1005
1035
0825
0840
0930
0945
1020
1045
1115
1140
1215
1230
1330
1345
1410
DIR
E
E
E
E
E
S.E
SE
SE
ESE
E
E
E
E
E
E
E
ENE
ENE
SPEED (kn)
less than 1
less than 1
2
9
9
10
2
13
15
8
12
17
14
12
12
17
15
20
         7.235
-------
TABLE K - 6


Date
7 July 71















13 July 71









20 Oct. 71











Time
0815
0835
0905
0930
1015
1040
1115
1220
1240
1310
1410
1440
1500
1535
1600
1645
0750
0855
0955
1050
1205
1255
1425
1505
1515
1555
0745
0805
0910
1010
1110
1235
1335
1430
1515
1630
WIND OBSERVATIONS
BARCELONETA
Dir
NE
NE
NE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
-NE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE
ENE


Speed (kn)'
10
10
10
17
20
18
18
20
22
20
18
17
18
-
20
—
3
10
17
17
15
18
17
22
25
22
3
3
5
9
12
15
15
15
17
17
       7.236
-------
                               Cont.


                            TABLE K - 6
Date              '  Time                Dir                Speed  (kn)


27 Oct. 71          0850                E                  2
                    0910                SE                 Less than 1
                    0930                SE
                    1015                SE                 1-2
                    1050
                    1110                SE                 2
                    1115                E                  2
                    1135                E                  1-2
                    1215                NE                 5
                    1230                NE                 5
                    1315                NE                 8
                    1335                ENE                15
                    1355                -                  10-12
                    1410                ENE                13
                    1430                ENE
                    1450                ENE                12-14
                    1505                ENE
                    1530                ENE                12
                                7.237
-------
                                                            TABLE K-7

                                                        Hydrographic Station Data

                                                           Arecibo - Area "J"
                                                        Cruise 1—8 July 1971
                 Sta. #  Depth  Date
                           m

                 1-J-l    18    8 July
                 l-J-2    53
Local  Lat.
Time
                     Long.


0725   18°29.10'N    66°44.02'W
0748   18°29.50'N    66°43.96'W
                 l-J-3   223
0813   18°30.13'N    66°43.97'W
oo
00
                 l-J-4   220
1914   18°30.18!N    66°42.87'W
                 l-J-5   27.5
0938   18°29.427N    66°43.13'W
                 l-J-6    12
0959   18°29.27'N    66°41.93'W
Secchi
Disc
A*

19




19




4.5




4.5





Depth
m
1
5
1
5
10
20
40*
1
5
30
80
160*
1
5
30
80
160*
1
5
10
20
1
5
Temp.
°C
27.43
27.45
27.17
27.46
27.51
27.43
26.96
27.35
27.51
27.22
25.29
20.88
27.35
27.55
27.12
25.08
20.90
27 = 55
27.51
27.43
27.35
27.51
27.49
Sal.
°/oo
35.958
35.952
35.268
35.928
35.966
36.001

35.680
35.945
36.056
36.452
36.792
34.906?
35.963
36.069
36.484
36.794
35.198
35.958
35.990
35.994
35.983
35,992
Sigma-
t
23.32
23.31
22.89
23.29
23.30
23.35

23.14
23.29
23,46
24.37
25.91
22,56:
23.29
23,51
24.46
25.90
22.71
23,29
23,34
23.37
23.31
23,33
-------
                                                 Table K-7
                                  Hydrographic Station Data (continued)
Sta. #   Depth  Date
	 Wl_aj. i.d,.. Long.
m Time
1-K-ll 232 7 July 1411 18°30.73'N 66°32.05'W




l-K-12 55 " 1442 18°30.17'N 66°31.91'W



l-K-13 26 " 1502 18°29.65'N 66°31.86'W


1"K"14 15 " "33 18°29.87'N 66°33.36"W

l-K-15 46 " 1601 18°30.42'N 66°34.21'W




l-K-16 210 " 1643 18°31.19'N 66°34.22'W




Secchi Depth
Disc m
1
5
28
76
152*
1
5
15
45*
1
5
15
1
5
1
5
10
20
40*
1
4
26
70
140*
Temp.
°C
27.67
27.66
27.01
25.17
20.54
27.57
27.58
27.40
26.39
27.48
27.46
27.44
27.64
27.57
27.54
27.53
27.54
27.46
26.88
27.59
27.57
27.42
25.91
22.61
Sal.
°/oo
36.008
36.004
36.106
36.498
36.788,
36.022
36.039
36.026
36.214
36.014
36.010
36.018
35.617
35.706
36,004
36.008
36: 012
36.006
36.128
35.990
35.983
36.017
36.334
36 . 822
Sigma'
t
23.28
23.28
23,57
24.44
26.00
23.32
23.33
23.38
23.85
23.35
23.35
23.36
23.00
23.09
23.32
23.33
23.33
23.35
23.63
23.29
23.30
23.37
24.09
25.45
   *   These depths were confirmed by paired protected and unprotected reversing thermometers.

  **   Bottom visible
-------
                                                 Table  K-7
                                 Hydrographic  Station  Data  (continued)
Sta.//   Depth  Date
          m

l-K-4    290   7 July
l-K-5     11
l-K-6     37
l-K-7     247   "
l-K-8
l-K-9
l-K-10
 16


 46   "
232   "
               Local   Lat.
               Time

               0930    18°31.31'N
               1015    18°29.85'N
               1041    18°30.31'N
               1113    18°30.89'N
1218    18°29.55TN
1240    18°30.02'N
1311    18°30.65'N
Long.

66°36.00'W




66°35.02'W

66°35.20'W



66°35.02'W




66°32.55'W

66°32,83'W



66°32.96'W




Secchi Depth
Disc m
15.5 1
5
30
80
160*
10 1
5
10 1
5
10
20
18 1
5
28
75
150*
13.5 1
5
24 1
5
10
30
1
5
26
70
140*
Temp.
°C
27.43
27.42
26.93
25.12
20.69
27.46
27.46
27.47
27.44
27.44
27.35
27.50
27.49
27.34
25.24
20.82
27.45
27.43
27.53
27.51
27.48
26.90
27.56
27.55
27.05
25.29
20.73
Sal.
°/oo
35.990
35.952
36.164
36.510
36.830
35.952
35.938
35.968
35.960
35.998
36.064
35.970
35.996
36.014
36.482
36.818
36.088
35.994
36.00
36.018
36.049
36.111
36.019
35.988
36.094
36.514
36.804
Sigma-
t
23.35
23.32
23.64
24.47
25.99
23.31
23.30
23.32
23.32
23.35
23.43
23.31
23.33
23.39
24.41
25.94
23.41
23.35
23.32
23.34
23.37
23.61
23.33
23.31
23.55
24.42
25.96
-------
                                                  Table K-7
                                   Hydrographic  Station Data (continued)
 Sta.  //
 l-J-12
Depth  Date
  m
                           Local
                           Time
         Lat.
l-J-13
  42
                       Long.
 205   8 July    1233    18°30.78'N    66°39.88'W
                                                                Disc
                                                                240
                          1259     18°30.00'N    66°39.90'W
                                                      13.5
Depth
m
1
5
29
77
154*
1
5
10
20
30*
Temp
°C
27.56
27.55
27.23
24.63
20.22
27.51
27.50
27.48
27.29
27.00
Sal.
°/oo
36.008
36.006
36.073
36.559
36.762
36.029
36.028
36.025
36.050
36.110
Sigma
t
23.32
23.32
23.47
24.65
26.06
23.35
23.35
23.36
23.4^
23.5;
1-K-l
  26     7  July
                          0817
        18°30.39'N
l-K-2
l-K-3
 71
0361    18°30.05'N


0902    18°30.85'N
                                                    Barceloneta Area "K"
                                                   Cruise 1—7 July 1971
                                                66°36.05'W
66°36.25'W


66°35.97'W
                                                      13.5
                                                                **
                                                               13.5
1
5
10
20*
1
5
1
5
20
40
60*
27.41
27.44
27.42
27.23
27.43
27.42
27.42
27.42
27.34
26.85
25.66
35.967
35.949
35.990
36.052
35.944
35.935
35.960
35.958
36.039
36.130
36.382
23.34
23.31
23.35
23.48
23.32
23.31
23.33
23.33
23.43
23.64
24.20
-------
Sta. #  Depth  Date
          m

l-J-7    55    8 July
Local
Time

1017
l-J-8   205
1043
~vl
ro
ro
l-J-9    16
l-J-10   60
1-J-ll  214
1156
                                              Table K-7
                                Hydrographic Station Data (continued)
Lat.
18°29.71'N
1113    18°29.65'N


1134    18°30.20'N
Long.


66°41.94'W
                                                                            Secchi
                                                                             Disc

                                                                               14
18°30.14'N    66°42.03'W
                19
              66°40.80'W


              66°40.90'W
                13
                13
18°30.90'N    66°40.70'W
                22
Depth
m
1
5
10
20
30*
1
5
30
80
160*
1
5
1
5
10
30
50
1
5
29
77
155*
Temp.
°C
27.52
27.52
27.50
27.27
27.07
27.55
27.54
27.03
24.52
20.82
27.37
27.34
27.45
27.46
27.46
27.25

27.50
27.50
27.30
24.66
20.44
Sal.
°/oo
35.940
35.941
35.984
36.036
36.078
35.945
35.942
36.084
36.594
36.790
36.036
36.033
36.022
36.019
36.016
36.058
36.165
36.014
36.019
36.062
36.563
36.798
Sigma-
t
23.28
23.28
23.34
23,43
23.53
23.27
23.27
23.54
24.71
25.92
23.40
23,41
23.36
23.36
23.36
23.45

23.34
23.34
23.44
24.65
26.03
-------
                                                               Table K-8
                                                        Hydrographic Station Data

                                                                 Arecibo
                                                    Cruise 2  October 21 and 26, 1971
              Sta. #   Depth    Date
                         m
              2-J-l     18
              2-J-2     60
PO
•P.
co
               2-J-3
               2-J-4
               2-J-5
               2-J-6
300+
 128
  22
                   Local   Lat.
                   Time
        21 Oct.
26 Oct.
           1035
0826
                              Long.
           0856     18°29.16'N 66°43.91'W
                   0917    18°29.60'N 66°.43.89'W
           0936    18°30.17'N 66°43.63'W
                   1006    18°30.16'N 66°42.88'W
        18°29.71'N 66°43.05'W
18°29.43'N 66°42.87'W
Secchi
Disc
**


23




15




18




17



2


Depth
m
1
5
10
1 -
10
20
35
50
1
10
40
90
160*
1
10
40
90
160*
1
10
30
75
1
5
10
Temp.
°C
28.12
28.11
28.12
28.16
28.11
28.13
28.18
28.05
28.18
28.10
28.14
24.45
22.36
28.20
28.11
28.16
24.05
22.28
28.20

28.19
26.19
27.84
28.01
28.09
Sal.
°/oo
34.727
34.728
34.746
34.705
34.707
34.835
34.970
35.592
34.690
34.720
35.028
36.642
36.785
34.721
34.723
35.052
36.630
36.781
34.794
34.718
34.990
36.485
33.863
35.005
35.067
Sigma
t
22.17
22.17
22.19
22.14
22.16
22.25
22.33
22.84
22.12
22 .17
22.39
24.77
25.49
22.16
22.17
22.40
24.88
25.51
22.20

22.35
24.11
21.61
22.42
22.44
-------
 Sta.  //    Depth
            m

 2-J-7      15
 2-J-8      24
2-J-9
60
2-J-10    73
2-J-ll   300+
2-J-12    17
2-J-13    $8
                                                   Table K-8

                                    Hydrographic Station Data  (continued)
        Date      Local   Lat.
                  Time
                               Long.


26 Oct.   0843    18°29.14'N   66°42.89'W
                  0929    18°29.80'N   66°39.69'W
          0947    18°30.20'N   66°39.72'W
                  1022    18°30.50'N   66°39.85'W
                  1044    18°30.81'N   66°39.65'W
                  1113    18°29.68'N   66°40.92'W
                  1141    18°30.09fN   66°40.82'W
Secchi Depth
Disc m
2 1
5
6.5 1
5
10
15
10 1
10
20
35
50
17 1
10
20
40
60
20 1
10
40
90
160
6.5 1
5
10
20 1
5
10
20
30
Temp.
°C
27.21
28.16
28.06
28.10
28.17
28.19
28.10
28.13
28.27
28.06
27.19
28.09
28.10
28.17
28.03
27.18
28.07
28.02
28.20
25.47
22.60
28.18
28.16
28.17
28.16
28.18
28.19
28.17
27.79
Sal.
°/oo
33.542
35.134
35.093
35.110
35.113
35.136
34.968
35.016
35.186
35.620
36.043
34.899
34.942
35.306
35.819
36.195
34.871
34.877
35.844
36.605
36.788
35.182
35.175
35.328
34.993
35.005
35.047
35.279
35.866
Sigma-
t
21.58
22.46
22.47
22.47
22.44
22.46
22.36
22.38
22.47
22.83
23.46
22.31
22.34
22.59
23.02
23.58
22.30
22.32
22.98
24.43
25.42
22.49
22.50
22.61
22.36
22.36
22.39
22.57
23.14
-------
                                                      Table K-8

                                     Hydrographic Station Data (continued)
Sta. #
2-J-14
Depth
  m

 73
Date
26 Oct.
Local
Time

1213
Lat.
18°30.45'N
Long.


66°40.80'W
2-J-15
302
          1230
         18°30.90'N   66°40.90'W
2-J-16
 22
          1330
         18°29.48'N   66°4I.95'W
2-J-17
143
          1347
         18°29.90'N   66°41.93'W
2-J-18
 227
          1411
         18°30.30'N   66°42.19'W
                                                                Disc
20
                            15
                            10
                            13
Depth
m
1
10
20
35
55
1
10
40
90
160
1
5
10
15
1
10
30
80
130
1
10
40
90
160
Temp.
°C
28.13
28.10
28.20
28.08
27.47
28.10

28.23
25.75
22.08
28.23
28.19
28.17
28.19
28.23
28.10
28.07
26.01
22.74
28.19
28.19
28.23
25.49
21.89
Sal.
°/oo
34.889
34.936
35.022
35.662
36.229
34.901
34.863
36.008
36.559
36.791
35.103
35.122
35.290
35.345
35.031
35.030
35.661
36.584
36.750
34.975
35.008
35.102
36.591
36.794
Sigma
t
22.29
22.33
22.37
22.89
23.51
22.31

23.10
24.31
25.57
22.42
22.45
22.58
22.61
22.37
22.40
22.89
24.25
25.35
22.34
22.36
22.42
24.41
25.63
                    *  Depth   confirmed  by  paired  protected  and unprotected  thermometers

                   **  Bottom  visible
-------
                                                         Table K-9

                                                   Hydrographic Station Data

                                                        Barceloneta

                                                  Cruise 2   October 26, 1971
               Sta.  #    Depth    Date
                          m


               2-K-l     20     27  Oct.
              2-K-2     42
Local   Lat.
Time
Long.
              2-K-3     81
PO
-P*
CD
              2-K-4    293
              2-K-5    293
              Disc
0849    18°32.20'N   66°36.10'W
0907    18°30.65'N   66°35.80'W
0928    18°31.12'N   66°35.65'W    10
1050    18°31.41'N   66°35.70'W
1015    18°31.24'N   66°34.37'W   13.5
Depth
m
1
5
10
1
5
10
20
30
1
10
20
40
65
1
10
40
90
160
1
10
40
90
160
Temp.
°C
28.04
28.04
28.06
28.11

28.06
28.10

28.21
28.10
28.16
28.05

28.12
28.09
28.04
25.44
22.02
28.14
28.12
28.08
25.42
22.07
Sal.
°/oo
35.164
35.161
35.209
35.112
35.109
35.135
35.379
35.607
35.104
35.110
35.425
35.859
36.334
35.068
35.056
35.791
36.572
36.767
35.104
35.090
35.763
36.569
36.769
Sigma-
t
22.53
22.52
22.55
22.46

22.50
22.67

22.43
22.47
22.68
23.05

22.43
22.43
23.00
24.41
25.57
22.45
22.44
22.96
24.42
25.56
-------
2-K-8    24
2-K-9    26
2-K-10   57
2-K-ll   82
                                                Table K-9

                                Hydrographic Station Data (continued)
Sta. #  Depth    Date
          m

2-K-6    1J.      27 Oct.


2-K-7    35
Local
Time
1107

1116




1135




1215



1231




1334




Lat. Long. Secchi Depth
Disc m
18°29.95'N 66°34.88'W 8 1
5
18°30.36'N 66°34.70'W 10 1
5
10
15
25
18°30.85'N 66°34.88'W 9.5 1
10
20
30
45
18°29.45'N 66°31.65'W 1.2 1
5
10
15
18829.89'N 66°31.57'W 1.5 1
10
20
30
45
18830.32'N 66°31.60'W 9 1
5
15
25
35
Temp.
°C
28.18
28.07
28.26
28.15
28.17
28.11
28.00
28.31
28.16
28.15
28.13
27.97
28.22
28.16
28.12
28.12
28.47
28.13
28.07
28.14
28.03
28.29
28.29
28.16
28.04
27.99
Sal.
°/oo
35.189
35.193
35.114
35.098
35.108
35.139
35.284
35.065
35.061
35.097
35.339
35.803
34.653
35.241
35.256
35.332
34.558
35.215
35.291
35.471
35.854
34.861
35.107
35.168
35.258
35.794
Sigma-
t
22.50
22.54
22.42
22.44
22.44
22.48
22.63
22.36
22.41
22.44
22.63
23.03
22.08
22.54
22.57
22.63
21.93
22.53
22.61
22.72
23.05
22.22
22.40
22.49
22.60
23.02
-------
                                                 Table K«9

                                 Hydrographic  Station Data  (continued)
 Sta.  #   Depth    Date      Local   Lat.         Long.
           m                Time

 2-K-12     269     27 Oct.   1313    18°30.85'N   66°31.54'W
2-K-13      26       "        1354    18°29.80'N   66°32.72'W
2-K-14     59       "       1409    18°30.25'N   66°32.62'W
2-K-15    179       "       1430    18°30.60'N   66°32.73'W
2-K-16     18       "       1452    18°29.95'N   66°34.90'W
2-K-17     59       "       1505    18C30.40'N   66°34.82'W
Secchi
Disc
6




11



10




10




**







Depth
m
1
10
40
90
160
1
5
10
15
1
10
20
35
50
1
10
40
90
160
1
5
10
1
10
20
30
45
Temp.
°C
28.75
28.09
28.06
25.66
22.72
28.30
28.27
28.18
28,13
28.25
28.12
28.12
28 . 03
27.78
28.26
28.08
28.07
25.52
22.34
28.19
28.18
28.19
28.17
28.05
28.10
28.08
27.86
Sal.
%o
34.432
35.139
35.833
36.532
36.761
35.133
35.116
35.111
35.169
35.094
35.127
35.210
35.822
36.120
35.049
35.072
35.679
36.567
36.766
34.947
34.931
34.983
34.898
34.843
35.030
35.461
36.013
Sigma-
t
21.91
22.49
23.02
24.32
25.37
22.42
22.41
22.44
.22.50
22.40
22. 47
22.53
23.02
23.33
22.37
22.44
22.90
24.39
25.48
22.31
22.31
22.34
22.28
22.28
22.41
22.74
23.22
-------
                                                               Table K-9

                                              Hydrographic Station Data  (continued)
             Sta.  #    Depth    Date      Local   Lat.          Long.
                         m                Time

             2-K-18     196     27 Oct.   1527    18°31.05'N    66°34.85'W
Secchi
Disc
21




Depth
m
1
10
40
90
160
Temp.
°C
28.18
28.08
28.20
25.93
21.59
Sal.
%o
34.920
34.905
35.944
36.490
36.783
Sigma
t
22.30
22.32
23.06
24.20
25.71
                                                   **  Bottom visible
•^J
IVJ
-------
        8 JULY  1971
                                                             7 JULY 1971
ARE C (BO
                                                                                     BARCELONETA
      NAUT.  MILES
                                                        FI6  K-l
                                                        SURFACE  TEMPERATURE °C
                                                        ARECIBO- BARCELONETA
                                                        CRUISE  I
                                                        7-8 JULY 1971
-------
                                                                                  27 OCT-
                       26 OCT.
                          28.1
 21 OCT.
28-2  9a*   \
28. IS 28- 2(/ ' /
/ 28-1 / *
V, 28,6 ^-»— — — ITtrrrm
rx\\\«
' N'^_
27a £;r7?'
•^5*^ _->>dV
r . -^ .
\
1 • >
1 '
1 • x-

1 ^ff '7777''
*rn

ARBQBO
                                                                               28-2
                                                                        /
    O
    i
       NAUT- MILES
                                         FIS K-2
                                         SURFACE  TEMPERATURE °C
                                         ARECIBO- BARGE L ON ETA
                                         CRUISE  2
                                         21-26-27 OCTUBRE 1971
-------
8 JULY 1971
                                                            7 JULY  1971
                                                         	.36.0
              36-0
                                                   FIG K-3
                                                   SURFACE   SALINITY %0
                                                   ARECIBO-BARCELONETA
                                                   CRUISE    I
                                                   7-8  JULY  1971
      NAUT.  MILES
-------
                                                                                            27 OCT
                           26 OCT.
            39.0
   2IOCT
ARECIBO
                                                                                               35-0
                                                                                                       35X>
                                                   NAUT- MILES
FIG K-4
SURFACE  SALINITY %o
ARECIBO -BARCELONE TA
CRUISE  2

21-26-27 OCTOBER  1971
-------
SURFACE  TEMPERATURE 2751

           O
20  -
40 -
 60
 80  -
IOO  -
 120 -I
 140 ^
 I6O -
  180 -
 2OO -
DEPTH

  I N

METERS
                            27.59
                              i	
                    8

                   27.55
FIG K-5
TEMPERATURE °C
ARECIBO
CRUISE  I
8  JULY 1971
                                                       NAUT  MILE
                                                                            0.5
-------
STA.  #
SURFACE TEMPERATURE
      0
              16

             28.23
 17

28-10
 18

2819
     20 H
     40 H
     60 H
     80H
    100 H
    I20H
     140 H
     I60H
     I8OH
    220-1


  DEPTH
    IN

  METERS
FIG K-6
TEMPERATURE °C
CENTRAL  SECTION
ARECIBO
CRUISE   2
26  OCT.  1971
-------
       STA #"

SURFACE  TEMPERATURE

                0
               20 H
               40 H
               60
                80
               100
               I2O
                I4O
               160
                ISO
               20O

              DE PTH

                 IN

              METE R S
FIG K-7
TEMPERATURE  °C
BARCELONETA
CRUISE   I
7  JULY  1971
                                                                              0-5
                                                                   NAUT-   MILE
-------
STA.  #                 16
SURFACE TEMPERATURE  28-19
    O
                          17
                         28-17
   20-
   40-
   60 -
   80-
  IOO-
  I2O-
   I4O-
   160 -
   180-
  20O-
  18
Z&I8
FIG K-8
TEMPERATURE  °C
CENTRAL  SECTION
BARCELONETA
CRUISE   2
27 OCTOBER  1971
                                                     —22.0—
  DEPTH
    IN
  METERS
-------
       STA #            c
                         O

SURFACE  SALINITY %o  35.98

          O
         20 -
        40 -
         6O -
         80 -
        IOO -
        120 -
         I4O-
         160-
        18 O -
       2OO -
        22O -1
FIG K-9
SALINITY %o
ARECIBO
CRUISE I
8  JULY 1971
                  NAUT  MILE
-------
STA. #
SURFACE SALINITY
       0
     100-1
     120-I
     I4CH
     160-1
     ISO -4
    200-j
    220J
  DEPTH
    IN
 METERS
FIG K-IO
SALINITY  %o
CENTRAL SECTION
ARECIBO
CRUISE  2
26  OCT 1971
                               7. 259
-------
STA ^
SURFACE
SALINITY %o
    2O -
    40 -
    60
    80-
    IOO -
  14
35.62
  15
36-00
 16
35.99
    120 -
    140
    160-
    180 -
    200
    220


   DEPTH

     IN

   ME TERS
                    FIG K-ll
                    SALINITY %0
                    BARCELONETA
                    CRUISE I
                    7 JULY 1971
                                             i   i
                                                      0.5
                                                     _J
                                          NAUT- MILE
-------
            CENTRAL s£8TION
            BARCELONETA
            CRUISE 2
            27 OCTOBER  1971
120
140
 160
 180
200
 DEPTH
  IN

METERS
-------
    SECTION 8




LIST OF REFERENCES
      7.262
-------
                               SECTION 8
                               REFERENCES
SECTION 3

3.1    Gulp, R. L., and Gulp, G.  L., Advanced Wastewater Treatment,  Van
       Nostrand Reinhold Company, New York, N. Y., 310pp., 1971.

3.2    Rich, L. G., Unit Operations of Sanitary Engineering, J. Wiley and
       Sons, Inc., New York, N.  Y. , 308pp., 1970.

3.3    Commonwealth of Puerto Rico, Aqueduct and Sewer Authority, Planning
       Area, Puerto Rico Water Bollution Abatement Basin Plan, March 1971,
       35pp.


SECTION 4

4.1    E. S. San Juan Report.

4.2    Tide Tables, High and Low Water Predictions, 1971, East Coast of
       North and South America, U. S. Department of Commerce, Coast  and
       Geodetic Survey.

4.3    Puerto Rico Water Pollution Abatement Basin Plan, Commonwealth of
       Puerto Rico, ASA, March 1971.

4.4    Water Resources of Puerto Rico Phase II, Surface Water Appraisal, Vol. 1,
       1971, Commonwealth of Puerto Rico, ASA.

4.5    Climate of Puerto Rico and U. S. Virgin Islands, Climatography of the
       United States, No. 60-52, U. S. Department of Commerce, Environmental
       Sciences Service Administration, 1961.


SECTION 5

5.1    "Standard Methods for the Examination of Water and Wastewater Including
       Bottom Sediments and Sludges", American Public HeAlth Association, Inc.,
       12th Edition, American Public Health Association, N. Y., N. Y., (1965).

5.2    "A Manual of Seawater Analysis", J. D, H. Strickland and T. R. Parsons,
       Bulletin No. 125 (Second Edition, Revised), Fisheries Research Board
       of Canada,  (1965).


SECTION 6
— ~ ~ ' •""• " •                        -                      v

       San Juan

(1)    Waste Disposal Alternatives, Metropolitan San Juan, P. R., (1967-2000),


                                     7.263
-------
                           REFERENCES (cont.)
       Prepared for Puerto Rico Aqueduct  and Sewer Authority,  San Juan,
       P. R., by Engineering Sci., Inc.

(2)    Tidal Current Tables, Atlantic Coast of North America, Publication
       df U. S. Department of Commerce, National Oceanic and Atmospheric
       Administration.

(3)    Tide Tables, 1971, High and Low Water Predictions, East  Coast of
       North and South America.  U. S. Department of Commerce,  Environmental
       Science Services Administration, Coast and Geodetic Survey.

(4)    Kopensky, R. P., and Weenelans, M. P., 1966, Circulation Patterns,
       Johnston Island, S. P. - 93, U. S. Naval Oceanographic Office,
       Washington, D. C.

(5)    Thodes, W. F., 1966 ed., The Encyclopedia of Oceanography,  Van Nostrand
       Reinhold Co., N. Y., 1021pp.

(6)    Report on Ocean Outfall and Wastewater Treatment Plant Location at
       Barceloneta, P. R., Prepared for the PRASA by Black & Veatch and
       Rafael A. Domenech & Associates, 1971.


       Carolina

(1)    Pollution Survey of the Loiza Riveraand its Tributaries, Puerto Rico
       Aqueduct and Sewer Authority, October, 1967.

(2)    Rio Grande de Loiza Watershed - Sanitary Quality Survey, Scientists
       Associates, Inc., Bayamon, P. R., 1966.

(3)    Report on Ocean Outfall and Wastewater Treatment Plant fiocation at
       Barceloneta, Puerto Rico., Prepared for the PRASA by Black and Veatch
       and Rafael A. Domenech and Associates, Feb. 1971.


       Humacao /jf abu c oa

(1)    Sanitary Survey Report of the Yabucoa Bay, Prepared by the Department
       of Health of the Commonwealth of Puerto Rico, Oct. 1968.

(2)    Report of the Pollution Survey of the Humacao River Waterbed, July, 1967.

(3)    Tidal Current Tables for the Atlantic Coast of North America, 1972,
       U. S. Department of Commerce, National Oceanic and Atmospheric Admin.

(A)    Wastewater Treatment and Ocean Disposal for Humacao Area, Report to
       PRASA by 0'Kelly, Mendez & Brunner and Camp Dresser and  McKee, 1971.
                                    7 9KO.
-------
                           REFERENCES  (cent.)
(5)     Kopenski, R. P.,  and M. P- Wennekens, Circulation Patterns, Johnston
       Island, U.S.  Naval Reserach Office, S.P.  -  93.
       Guayama

(1)     Munoz,  Rafael  (1967), Report  of  Sanitary Quality of Guayanez  Bay.
       Study Under  the  Sponsorship of the Department  of Health  of  P.  R.

(2)     Preliminary  Wastewater Management Report, Guayama  Sub-region  Report,
       Prepared for P.  R.  Aqueduct and  Sewer Authority, March 1971.

(3)     Current  Measurements, Guayama Bay, Report by  Production Division,
       PRASA,  Under Contract with Department of Health of the Commonwealth
       of Puerto Rico,  1967.

(4)     Tide Tables, High and Low Water  Predictions, 1971, East  Coast of
       North and South  America., U.  S.  Dept. of Commerce, Environmental
       Science Services Administration, Coast  and Geodetic Survey.

(5)     Deaner, David  G., and Kerri,  K.  D., Regrowth of Fecal Colifortns,
       JAWWA,  1969, pp. 465-468.
       Ponce

(1)    Sanitary Survey of  the Ponce Bay Waters,  1968,  Rafael  A.  Domeneeh
       and Associates.                                                  I
                                                                        I
(2)    Engineering Investigation of a Sewage  Outfall for  the  City of  Ponce,
       Report Prepared for the Puerto Rico Aqueduct and Sewer Authority,
       December 17,  1970.

(3)    Tide Tables,  High and Low Water Predictions, 1971, East Coast  of  North
       and South America,  U. S. Department of Commerce, Environmental Science
       Service Administration, Coast and Geodetic Survey.


       Guayanilla

(1)    Water Resources of  the Guayanilla - Yauco Area, Puerto Rico, Prepared
       by the United States Geological Survey in Sooperation  with the Common-
       wealth of Puerto Rico, 1968.
       Mayaguez

(1)    Sanitary Survey and  Oceanographic Study for Proposed El Mani wastewater
       Treatment Plant at Mayaguez,  P.  R.,  Ramon M,  Guzman and Associates.
       (Report Under Contract with the  PRASA).
                                     7.265
-------
                           REFERENCES  (cont.)
 (2)    Pollution Study of  Mayaguez Bay,  Report  Prepared  for the Department
       of  Health by Mufioz, Nazario and Associates,  Consulting Engineers, 1968.

 (3)    Calvesbert, R,  J.,  1961,  Climate  of  Puerto Rico and the U.  S. Virgin
       Islands,  Climatography of the United States  No. 60-52, U. S. Depart-
       ment  of Commerce,  Environmental Sciences Administration.

 (4)    Tidal Current  Tables, 1972, Atlantic Coast of  North America, U,  S.
       Department of  Commerce, National  Oceanic and Atmospheric Administration.

 (5)    Colon, E. F.,  (1971) Partial Technical Completion Report No. 3,
       Project A-031-P- R. , Water Resources Research  Institute, UPR, Mayafcuez,
       Puerto Rico.

 (6)    Hyperion  Engineers, "Ocean Outfall Design",  Hyperion Engineers,  Inc.,
       L.  A., California (1957).

 (7)    Foxworthy, J.  E., and H.  R. Kneeling, "Eddy  Diffusion and Bacterial
       Reduction in  Waste Fields in the  Ocean", University of Southern  Cali-
       fornia, Allan Hancock Foundation, Report 69-1, September 1969.

 (8)    "Engineering  Investigation of a Sewage Outfall for the City of Ponce",
       Prepared  for  Puerto Rico Aqueduct and Sewer  Authority by Feheley-
       Bartolomei-Franqui-Comino and Hazen and  Sawyer (Bee. 1970).

(10)    Preliminary Wastewater Management Report, Guayama Subregion", Prepared
       for Puerto Rico Aqueduct and Sewer Authority by Alfredo Heres Gonzalez.
        (March 1971).


       Aguadilla

 (1)    Report on the Preliminary Study for a Wastewater  System and Ocean OutfalJ.
       Aguada -  Aguadilla, Puerto Rico,  Puerto  Rico Aqueduct and Sewer  Authority,
       Dec.  14,  1970.

 (2)    Report of Sanitary Quality of Aguadilla  Bay, April 15-28, 1967,  Depart*
       ment  of Health and the Aqueduct and Sewer Authority.

 (3)    Personal  Communication Bwtween William Metcalf and the U. S. Geological
       Survey, Water Resources Study Program of the Area of Natural Resources,
       and the Department of Public Works.

 (4)    Personal  Communication Between J. Drucker and  Ingrs. Suarez of the
       Aqueduct  and  Sewer Authority.

 (5)    Lowman et al,  1966, Progress Summary Report  No. 4, Puerto Rico Nuclear
       Center Marine Biology Program.
-------
                          REFERENCES  (cont.)
(6)     Report  on the  Preliminary  Study  for  a Wastew&feer  System and Ocean
       Outfall Aguada, Aguadilla, Puerto Rico,  for Puerto Rico Aqueduct  and
       Sewer Authority, by Roy  I. Weston and R.  E. Sarriera Associates}
       Consultant Engineers,  Santurce,  Puerto Rico.


       Arecibo/Barceloneta

(1)     Report  on Ocean Outfall  and Wastewater Treatment  Plant  Located at
       Barceloneta, Puerto Rico,  Prepared for the Puerto Rico  Aqueduct and
       Sewer Authority, Commonwealth of Puerto  Rico, Feb. 1971.
                                   7.267
-------