EQUATORIAL CURRENT AND TEMPERATURE·DATA · equator between 85°W and 140°W as part of NOAA's...
Transcript of EQUATORIAL CURRENT AND TEMPERATURE·DATA · equator between 85°W and 140°W as part of NOAA's...
NOAA Data Report ERL PMEL-17
EQUATORIAL CURRENT AND TEMPERATURE·DATA:
108°W.to ll0°W: October 1979 to November 1983
H. Paul Freitag Michael J. McPhaden Andrew J. Shepherd
Pacific Marine Environmental Laboratory Seattle, Washington April 1987
noaa NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION I Environmental Research
Laboratories
NOAA Data Report ERL PMEL-17
EQUATORIAL CURRENT AND TEMPERATURE DATA:
108°W to ll0°W: October 1979 to November 1983
H. Paul Freitag Michael J. McPhaden Andrew J. Shepherd
Pacific Marine Environmental Laboratory Seattle, Washington April 1987
UNITED STATES DEPARTMENT OF COMMERCE
Malcolm Baldrige, Secretary
NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION
Anthony J. Calio, Administrator
Environmental Research Laboratories
Vernon E. Derr, Director
NOTICE
Mention of a commercial company or product does not constitute an endorsement by NOAA Environmental Research Laboratories. Use for publicity or advertising purposes of information from this publication concerning proprietary products or the tests of such products is not authorized.
Contribution No. 938 from NOAA/Pacific Marine Environmental Laboratory For ~ale by the National Technical lnform:uion Service, 5285 Port Royal Road
Spriligfield. \'A 2:!161
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CONTENTS
PAGE
Section I. DATA COLLECTION AND PROCESSING ••••••••••••••••••••••••.•••••••••• 1
A. INTRODUCTION ••••••••••••••••••••••••••••••••••••••••••••••••••••••• 1
B. INSTRUMENTATION •••••••••••••••••••••••••••••••••••••••••••••••••••• 7
C. DATA PROCESSING •••••••••••••••••••••••••••••••••••••••••••••••••••• 8
D. DATA PRESENTATION •••••••••••••••••••••••••••••••••••••••••••••••••• 8
E. ACKNOWLEDGMENTS •••••••••••••••••••••••••••••••••••••••••••••••••••• 9
F. REFERENCES •••••••••••••••••••••••••••••••••••••••••••••••••••••••• 10
Section II. DATA TABLES AND PLOTS ••••••••••••••••••••••••••••••••••••••••• 11
A. TIME SERIES ••••••••••••••••• ••••••••••• ••• ••••• •• •••••••••••••••• .11
B. STICK PLOTS ••••••••••••••••••••••••••••••••••••••••••••••••••••••• 27
C. SUMMARY STATISTICS •••••••••••••••••••••••••••••••••••••••••••••••• 33
D. HISTOGRAMS •••••••••••••••••••••••••••••••••••••••••••••••••••••••• 41
E. SPECTRA ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 71
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EQUATORIAL CURRENT AND TEMPERATURE DATA: 108°W to 110°W: October 1979 to November 1983
H. Paul Freitag, Michael J. McPhaden, and Andrew J. Shepherd
I. DATA COLLECTION AND PROCESSING
A. INTRODUCTION
Since January, 1979, surface-moored arrays have been measuring surface
winds, air temperature and upper ocean currents and temperature near the
equator between 85°W and 140°W as part of NOAA's Equatorial Pacific Ocean
Climate Studies (EPOCS). This report covers current and temperature
measurements made between 108°W and ll0°W from October, 1979, to November,
1983. Positions, deployment dates and recovery dates for these moorings are
listed in Table 1. Positions are plotted in Figure 1 and record lengths in
Figure 2. Bottom depths ranged from 3651 m to 3879 m. Reports from other
EPOCS sites and time periods will be forthcoming.
Table 1. Mooring position, deployment date and recovery date.
Mooring Latitude Longitude Deployment Recovery
T5 oo 40.3'S 110° 7.3'W 24 Oct 79 3 Mar 80 T7 oo 45.l'N 110° 14.0 1W 25 Oct 79 2 Mar 80 T9 oo 1.0' s 109° 27.4'W 5 Mar 80 8 Aug 80 TlO 00 34.4'S 110° 11.9'W 3 Mar 80 11 Aug 80 T8 oo o.o' 109° 33.5 1W 9 Aug 80 5 Feb 81 T11 oo 29.2'S 110° 28.3 1W 12 Aug 80 3 Feb 81 T12 oo 29.4'N 110° 29.1'W 10 Aug 80 31 Jan 81 Tl4 oo 32.5'N 110° 30.3'W 1 Feb 81 7 Jul 81 T15 oo 0.6 1 N 109° 33.8'W 6 Feb 81 9 Jul 81 Tl6 oo 31.1' s 110° 30.0'W 3 Feb 81 11 Jul 81 Tl8 oo 2.6'S 109° 39.7'W 10 Jul 81 28 Oct 81 T20 oo 36.6'N 109° 33.3'W 8 Jul 81 31 Oct 81 T22 oo 1.6'N 109° 29.4 1W 31 Oct 81 15 Apr 82 T27 oo 1.1' s 108° 0.2'W 15 Apr 82 27 Oct 82 T30 oo 4.0'S 108° O.O'W 28 Oct 82 22 Apr 83 T31 oo 2.2'N 109° 13.3'W 26 Oct 82 23 Apr 83 T32 oo 2.9'N 108° o.o'w 25 Apr 83 2 Nov 83 T34 oo 2.8 1 N 109° lO.l'W 24 Apr 83 1 Nov 83
"'
MOORING POSITIONS
111° W 110°30'W 110° W 109°30'W 109° W. 108°30'W 108° W 107°30'W 1°N 1°N
o"ao·N
o• -
o"ao·s ~
1° s 111° w
T14 0 0
T12
T11 6'
T16
110°30'W
T7 0
T10 0
0 T5
110° w
T20 0
T15 T22. T31 ~o ot>T34 T18o TB o T9
109°30'W 109° w
Figure 1. Mooring positions
1oa"ao·w
1'32 T27 8
0 T30
108° w
o•ao·N
1-00
~o·ao·s
1° s 107°30'W
0
25
50
75
100 ~
L: 125
w :c b: . 150 w D
175
200
225
250
275
0, 109 30'W
IJil g KXXXXXXX~XXXXX~~XXXX~
KXXXXXXXXI!OCI ~ 0
MJ!?~Mh~WM'Z<f£i~L6;~ .
r II Z71111 I IIIII I I I I l_---r-7 Ill ~Z£~~~~~~~~Z£~~~~~~~
,--,--,-I Ill .... ~~ ~
r 1'17111'"1111111'1' Ill I A~l_ll J tXX X XXXXfl< X XXX X XX XI'X'X X X X X X :t X)('X"5()i]fX"XX'"X'X X x XI
~ llll_~~~~~~~-~-~~ ~VS7Si'S?'X'S1
QxxxxM~6~l&?X~MJ~M~
r~ I I I II -,-~-~-Jrl .,,~
~ ~
T9 TB T15 T18 T22
~ CURRENT ~ TEMPERATURE
(XXXXXXXX!
= ~
r I I II ~-1-IHI_II
r 1:1-~LI_IIl f\?VYYYYY\N'\66!'\i'\Z\NV\il
11111:11'-7-~,----~
.17_1_1' I Ill l_l I I J -
II"-,-I I I ll' I I II~ IXXXXXXXX){XXXXX~
II'~~~,-~ I _II I~
T31 T34
DNDJ~MAflJJflSDNDJ~MB~~JASD.NDJPMAMJJASONDJPMAMJJASONO 1979 1980 1981 1982 1983
Figure 2a. Data distribution for moorings near o•, 109"30'W.
0
25 ·~
L: 50
I ..,. 1'---' 75 o__ w 0
100
125
0, 108W In CURRENT 1l30l TEMPERATURE
f0.NS?VVSZVV'l = ~~
,, ,--, -r-11 ~
,, ,.-,,-,.,--, J rvvszvvys?VV'I~
T27 T30
'I Till~ ~
~II II~ ~
r.~ITI~ ~
T32
ONOJFMAMJJASONDJFMAMJJASDNDJFMAMJJASONDJFMAMJJASOND 1979 1980 1981 1982 1983
Figure 2b. Data distribution for moorings near o•, los•w.
30'N, 110 30'W r.zJ CURRENT ~ TEMPERATURE
~x~~2S:~J 0 KXXXXXJ
E'J IXXXXXXXXXXXXXI toSXXXXXX>lXXXXXXXXXXJ
~Mi<l 25 r_ I I 1-T-,-----,-.1 I :ill ~~~
50 mA 17 __ 7_7711 7 I liY":1il
75
wo~ ~M~ ~
r~ ~~II II .,-~
~IIIII J" II~ I<'X'X'X'XXI
L: 125
"' :c h: ·150-4 ~ .,.--7 I I I I ~~;;T71
~ rvvvvv<l w D
175
200~~ 1'1117.] IIIII IXXXXXXXXl IX'X'XXX'J
225
250~~ Lilli~ ~
275 T7 Tl2 T14 T20
'DNDJPMAMJJASDNDJFMAMJJASONDJPMRMJJASONDJFMAMJJASDND 1979 1980 1981 1982 1983
Figure 2c. Data distribution for moorings near 0°30'N, 110•3o'w.
30'S, 110 30'W Ul CURRENT li22l TEMPERATURE
KXXXXXJO<XXXXXXIIO<XXXXXXX!XXXXXXX~ 0--1 KXxxx:>a I<XXXXXXXX!xxxxxxx.:l
25
50
75
100 :L
"" ~ 125 J: f-< CL w D
150
175
200
225
250
275
., -,--T~II~L-r-L__.,~~ ~~ Jl F"J?')('\(')(")(')(lf')(')(')(S?"'2")(Y)!NV")(YYV"X')('lll
II ll_:..r 17 I_Zl~l_l 1_1'111_7 I_ J. ~~~ I?'VVVI7V'V"J
r-71 II'_L77_Zi7_777~ ~~
~l:;//,rT~Ii'T7rr-,--lll 7 .~ ~rXXXXXXXIk'XXXXX'X'X5dXXXXX~
,.---,1_711# ,-, ... .,~, r-7.-111 ~~ ~
r--~J ~~ ,,,,,,,,Ill tXXXXXXIE<XXXXXX541XXXXXXXXl<XXXX'XX'Xl
r" -,-I ll'tl'-1----r-11 r-7"-1 II~~ ~PVV'V"V'VVVl~
TS TlO T 11 T16
ONDJPMAMJJASONDJPMAMJJASONDJFMAMJJASONDJFMAMJJASOND 1979 1980 1981 1982 1983
Figure 2d. Data distribution for moorings near 0°30'S, ll0°30'W.
B. INSTRUMENTATION
Current velocity and temperature were measured by EG&G Model 610 Vector
Averaging Current Meters (VACM). The VACM samples current direction (the sum
of compass and vane readings) every eighth revolution of a Savonious rotor and
converts to east and north components. The components are summed for 15
minutes and then recorded on digital cassette tape. Vector averaging in this
manner has the advantage of limiting the amount of high frequency noise
induced by mooring motion and surface waves.
Velocity calibation coefficients are based on tow tank runs made by John
Cherriman at the Institute of Ocean Sciences in England. RMS differences
between speeds computed using these coefficients and calibrations performed by
PMEL were 1.2 cm/s or less.
While the absolute accuracy of a surface-moored VACM is unknown, there is
evidence that it overestimates current velocity in highly variable flows by 17
percent or more (Karweit, 1974; McCullough, 1975). Nevertheless, the VACM
gives results similar to those of the EG&G Vector Measuring Current Meter
(VMCM), which underestimates velocity in highly variable, reversing flows
(Weller and Davis, 1980). For example, from VACM/VMCM pairs separated by 1 m
on taut-line equatorial moorings, Halpern (1987) reported RMS differences in
15-minute average zonal (meridional) current components ranging from 7,9
(10.0) cm/s at 13 m to 3.9 (2.5) cm/s at 160 m. These differences are from 14
to 4% of the mean speeds (69.2 cm/s at 13m and 67.8 cm/s at 160m).
Air and water temperatures were measured by Yellow Springs model 403
thermistors and averaged over the same 15-minute time period. Temperature
circuitry was calibrated at PMEL and thermistors at Northwest Regional
Calibration Center. Combined temperature accuracy is better than .• Ol~C. Air
temperature sensors were situated on the buoys at a height of 3.5 m above the
7
sea surface and were in multiplated, self-aspirated radiation shields to
reduce the effects of wind and solar radiation. Water temperature thermistors
which were situated inside the VACMs have a short time constant (about 100 s;
Levine, 1981) relative to the 15-minute averaging interval.
C. DATA PROCESSING
Upon recovery of the moorings, data on the cassette tapes were
transferred to half-inch computer tape. Conversion of the data to engineering
units as well as initial quality checks were performed on a Control Data
Corporation CYBER computer at NOAA's ERL computer facility in Boulder,
Colorado. The details of this process are described by Halpern et al.
(1974). The data were subsequently block averaged at 24-hour intervals,
analyzed and plotted on PMEL's VAX 11/785 computer.
D. DATA PRESENTATION
These data have been grouped into four geographical areas: o•, 109.30'W;
30'N, ll0°30'W; 30'S 110•3o'w; o•, 108•w (Figure 1). The short meridional
scales and long zonal scales associated with the equatorial undercurrent make
it reasonable to assign mooring T20 to the north equatorial group rath~r than
the closer equatorial group. The zonal (meridional) range of each group is 55
(10) km, 105 (29) km, 42 (21) km and 0 (13) km, respectively. In July, 1981,
the depth of the uppermost current meter at the o•, 109°30 1W site was
decreased from 20 m to 15 m. Because of the fairly large zonal shear at this
depth (.025/s between 20 and 50 m) data from 20 and 15 m have been treated
separately.
Individual velocity components and temperature have been plotted against
time and depth for each site in section IIA. In order to keep a reasonable '
8
and consistent time scale at all sites the 0°, 109°30 1W site has been
separated into periods before and after a six month gap in the summer of
1982. Velocity components have been combined and plotted as vectors (stick
diagrams) on the same time scale in section IIB. Note that the vectors have
been rotated so that east is towards the top of the page.
Mean, variance, skewness and extrema of the current components, speed and
temperature were computed for each daily averaged time series and are
tabulated in section IIC. Where gaps in the records occur statistics have
been computed for each section of the time series separately.
Histograms of velocity components and temperature are in section IID.
Starting and ending dates for the time period covered are listed above the
plots as well as the total number of daily values used (NPOINTS) and the
number of missing values (NOUT) for incomplete time series.
Spectral density of velocity components and temperature were computed
using a Cooley-Tukey Fourier transform and are plotted in log-log format in
section IIE. The number of periodogram ,points per spectral estimate along
with the 95 percent confidence interval for the corresponding number of
degrees of freedom are indicated in the lower portion of the plots. Where
gaps occur 1n the time series the spectra of each section of the record has
been plotted. Spectra of sections of less than 90 days were omitted.
E. ACKNOWLEDGMENTS
Dr. David Halpern (now at Jet Propulsion Laboratory, California Institute
of Technology) supervised the program which gathered these data as a
contribution to NOAA's Equatorial Pacific Ocean Climate Studies program. We
are very grateful to Doug Fenton, Scott Newell and Gene Duley for their
outstanding instrument and hardware preparation, logistical support and field
operations.
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F. REFERENCES
Halpern, D., J.R. Holbrook, and R.M. Reynolds (1974): A compilation of wind,
current and temperature measurements: Oregon, July and August 1973.
Coastal Upwelling Ecosystems Analysis, Tech. Rep. 6.
Halpern, D. (1987): Comparison of upper ocean VACM and VMCM observations in
the Equatorial Pacific. Journal of Atmospheric and Oceanic Technology,
in press.
Karweit, M. (1974): Response of a Savonious rotor to unsteady flow. J. Mar.
Res., 32,. 359-364.
Levine, M.D. (1981): Dynamic response of the VACM temperature sensor. Deep
Sea Res., 28A, 1401-1408.
McCullough, J. (1975): Vector-averaging current meter speed calibration and
recording technique. Tech. Rep. 75-44, Woods Hole Oceanographic
Institution, Woods Hole, MA, 35 PP•
Weller, R.A. and R.E. Davis (1980): A vector-measuring current meter. Deep
Sea Res., 27, 565-581.
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Section IIA: TIME SERIES
11
Zonal Veloc~t~ at 0 , 109 30'W
175 ISO 125 100 75 50 25
0 -25 -50 -75
-100 20 m 15 m
200 175 !50 125 100 75 50 25 0
-2S
200 175 ISO
(jj 12S ' 100 .E 0 75
so 25 75 m 0
17S ISO 12S 100 75 so 2S 0
-2S
!00 75 so 2S
0 -25 -so 150 m 50 2S 0
-25 -so 200 m 50 2S
0 -25 -so 250 m
M A M J J A S 0 N 0 J f M A M J J A S 0 N 0 J F M A 1980 1981 1982
12
ZonaL VeLoclt~ at 0 , 109 30'W
175 ISO 125 !DO 75 so 25 04-+.-+-~~~--~--~~--~
-25 -so -75
-]00
200 175 ]50 !25 !DO 75 so 25 01-~~~*---~-----+~--~
-25
200 ]75 ]50
(J) 125 '- ]00 ~ 75
so 25
50 m
01-~--~~~~~----~--~
175 ISO 125 !DO 75 so 25 o+-----~~~~----------~
-25
100 75 so 25 o+-~~~~----JL--------r
-25 -so 150 m so 25 0+-~~--~--~~~----~
-25 -so so 25 o+-.-~~L---~~~------r
-25 -so
0 N 0 J F M A M J J A S 0 N . 1982 1983
13
MerLdLonaL VeLocLt~ at 0 , 109 30'H
100 75 50 25
0 -25 -50 -7S
-100 20 m 15 m 100 75 so 25
0 -25. -so -75
-100 50 m 100 75 50 25
0 -25 -50 -75
-100 75 m 100 75 so
(/) 25 ' 0 E
0 -25 -50 -75
-100 100 m 75 50 25 0
-2S -so -7S 150 m
75 50 25
0 -25 -50 -75 200 m 75 50 2S 0
-25 -50 -75 250 m
M A M J J A 5 0 N D J F M A M J J A 5 0 N 0 J F M A 1980 1981 1982
14
MerLdLonaL VeLocLt~ at 0 , 109 30'W
!00 75 50 25 D~TM~mN~.-~~~~~~~
-25 -50 -75
-100
!00 75 50 25
15 m
04-T-~~*H~~~~~~~~ -25 -50 -75
-!00
100 75 50 25
50 m
04-T-~~~~~~~~~~~ -25 -50 -75
-100
!00 75 so
75 m
fJ) 25 ' D4-4h~~~~~~fifu~~T-~ 6 -25
-50 -75
-100
75 50 25
100 m
0~~~~~~~~~~~~~ -25 -50 -75
75 50 25
150 m
04-~~~~~~~~~~T-~ -25 -50 -75
75 50 25
200 m
04-~~~~~~PM~~~r-~ -25 -so -75 250 m
ONDJfMAMJJA50N 1982 1983
15
Temperature at 0 7 109 30'H
29
~~ ~~-3.5 m 26 25
29~ 28 0 m 27 26 25
28 26 24 22 20
27 25 23 21 19 17 15
Cl 27 (/) 25 Ql 23 Ql 21 L 19 ar 17
Cl 15
27 25 23 21 19 17 15
22 20 18 16 14
15
14
13
13 12
11
50 m
ONDJ::PMAMJJA5DN 1982 1983
17
ZonaL VeLoc~t~ at 0 ~ 108 H
17S ISO 12S 100 75 50 25 0
-25 -so 15 m -7S
-100
200 175 ISO
(/) 125
' 100 E 7S () so ~ 2S 50 m
0 -2S
175 ISO 125 100 75 so 2S lOOm~
0 -25
A M J J A 5 0 N 0 J f M A M J J A 5 0 N 1982 1983
18
MerLdLonaL VeLocLt~ at 0 ~ 108 W
100 75 50 25 0
-25 -so 15 m -75
-100
100 75 50
(f) 25 ...... 0 E 0 -25
-so 50 m -75
-100
100 75 50 25
0 -25 -so -75
-100
A M J J A S 0 N 0 J F M A M J J A S 0 N 1982 1983
19
Temperature at 0 , 108 w
28 26
~ 21 -3.5 m 22 20
28
~ 26 0 m 21 22 20
(_) 28 (/) 26
~ (]) Q) 24 En 22 Q) 20 15 m
0
27 25
~ 23 21 19 17 50 m 15
27 25 23 21 19 lOOm.~ 17 15
A M J J A S 0 N 0 J F M A M J J A S 0 N 1982 1983
20
ZonaL VeLoc~t~ at 30'N , 110 30'W
125 100 75 so 25
0 -25 -so -75 20 m
-100 -125 -ISO
ISO 125 100 75 50 25
0 -25 -so 50 m -75
175 ISO 125
(j) 100 -...._ 75 E
0 50 75 m 25 0
-25
175 ISO 125 100 75 50 100 m 25
0 -25
100 75 50 25 150 m 0
-25 -so 50 25 200 m
0 -25 -50
50 25 250 m 0
-25 -50
0 N 0 J f M A M J J A 5 0 N 0 J f M A M J J A S 0 1979 1980 1981
21
MerLdLonoL VeLocLl~ at 30'N, 110 30'W
100 75 50 25
0 -25 -so 20 m -75
-100
!00 75 so 2S 0
-2S -so 50 m -7S
-100
100 7S so 2S 0
-2S -so 75 m -7S
-100
!DO 7S so
(/) 25 ' 0 E () -25
-so 100 m -7S
-100
75 50 2S 0
-25 -50 150 m -7S
7S so 25
0 -2S -so 200 m -75
7S so 2S
0 -25 -so 250 m -7S
0 N 0 J F M A M J J A S 0 N 0 J F M A M J J A S 0 1879 1980 1981
22
28 26 24 22 20
28 26 24 22 20
28 26 24 22 20
27 2S 23 21 IS 17 15
0 27 (/) 25 Q) 23 Q) 21 L 19 g> 17
o IS
18
16 14
1S
14
13
IS 14
13
13
12
11
Temperature at 30'N, 110 JO'W
-3.5 m 1-'
0 m
20 m
50 m
75m~
100 m
150m~
~200m~
~250m~
0 N 0 J f M A .M J J A 5 0 N 0 J f M A M J J A 5 0 1979 1980 1981
23 .
ZonaL VeLoclt~ at 30'S , 110 30'W
12S !00 75 50 2S
0 -2S -so -7S
-100 -12S 20 m -ISO
200 !7S ISO 125 100 75 50 2S
0 -2S
17S !50 12S
(f) 100 ' 7S E {) 50
2S 0
-2S
!7S ISO 125 100 75 so 25
0 -2S
100 75 50 25 150 m
0 -25 -so
50 25 0
-25 -so 200 m so 25 0
-2S -so
0 N 0 J f M A M J J A 5 0 N D J f M A M J J A 5 0 1979 1980 1981
24
Mer~d~onoL VeLoc~t~ at 30'S, 110 30'H
100 75 50 25 0
-25 -so -75
-!DO 20 m 100 75 50 25
0 -25 -so -75
-100 50 m 100 75 50 25 0
-25 -so -75
-JOO 75 m 100 75 50
00 25 '- 0 E {) -25
-so -75
-100 100 m 75 50 25 0
-25 -so 150 m -75
75 50 25 0
-25 -so -75 200 m 75 so 25 0
-25 -so -75 250 m
0 N D J F M A M J J A 5 0 N D J F M A M J J A S 0 1979 1980 1981
25
Temperature at 30'S~ 110 30'H
28 26 24 22 20
28 26
~ 24 0 m 22 20
28 26 24 22 20
27 25 23 21 19 17 15
(_) 27 f/) 25 Q) 23 Q) 21 L 19 m 17 Q)
Cl 15
18 16 14
100 m 15 14 13 150 m
15 14 13
13 200 m
12 11
0 N 0 J F M A M J J A 5 0 N D J F M A M J J A 5 0 1979 .1980 1981
26
Section IIB: STICK PLOTS
27
----------------------------------------------------------·--·-·
0, 109 30'W CURRENT
100 7S so 2S E 0 lf)
-2S ....... -so -7S
-100
200 17S 1SO 12S 100 E
7S 0
so !.f)
2S 0
-2S
200 E 175 1SO
~ 12S (f) 100
' 7S E 50
25 0
175 150 125 100 75 so 25 0
100 7S so 25 0
50 25 0
25 0
-25
M A M J J A S 0 N 0 J F M A M J J A S 0 N 0 J F M A 1980 1981 1982
28
O, 109 30'W CURRENT
so 25 o--f--;~~
-25 -so
50 25
-2gprgmJj
0 N 0 J F M A M J J A S 0 N 1982 1983
29
E 0 Ln
E
0, 108W CURRENT
150 125 !DO 75 50 E 25 1..()
0 --25 E -so -75
-!DO
(J) 175 !50 ....... 125 E 100 E
75 0
50 1..()
25 0
150 125 !DO E
75 0
50 0 -25 0
A M J J A 5 0 N 0 J F M A M J J A 5 0 N 1982 1983
30
-----------
75 50 25
0 -25 -so -75
-100
125 100 75 so 25
30'N, 110 30'H CURRENT
-2~~~~:; -50 -7S
150 12S 100 75 50 25 o+-----------------~
-25
0 N D J F M A M J ) A 5 0 N D J F M A M J J A S 0 1979 1980 1981
31
E U) ['...
E 0 0 ......
E 0· U) ......
E
30~S, 110 30'W CURRENT
E
~~------------+~
E
75 rJJ so
......_ 25 E 0-t-----
E
E 0 lJ) .--<
E 0 0 C)!
25 E 0 0
-25 lJ) N
0 N 0 J F M A M J J A 5 0 N 0 J F M A M J J A 5 0 1979 1980 1981
32
Section IIC: SUMMARY STATISTICS
33
ZONAL VELOCITY AT 0, 109 30'W
Depth FROM TO N MEAN VAR SKEW MIN MAX 15 m 11 7 e1 14 4 e2 27e -19.2 1166.9 -0.37 -103.6 46.5 15 m 27 10 e2 16 3 e3 141 -1e. 1 1274.7 0.20 -95.0 61.e 15 m 25 4 e3 31 10 e3 190 c3.9 4975.2 o.e3 -110.4 176.4 20 m 7 3 eo e 7 e1 4e9 6. 1 2061.9 0.09 -103.7 121.4 50 m 7 3 eo 14 4 e2 769 77.4 1717.7 0. 16 -34.1 214.2 50 m 27 10 e2 31 10 e3 370 49.3 1444.9 -0.43 -34.3 156.0 75 m 7 3 eo 6 10 eo 214 105.e 1005.5 0.54 34.e 204.6 75 m e 2 e1 14 4 e2 431 111.4 637.3 -0.03 42.3 1eO. 5 75 m 27 10 e2 31 10 e3 370 59.0 1072.2 -0.55 -24.2 10e.7
100 m 7 3 eo 14 4 e2 769 92;9 5e3.7 0.42 30.4 190.2 100 m 27 10 e2 31 10 e3 370 57.5 1129. 1 -1. 17 -42.0 112.2 150 m 7 3 eo e 7 e1 4e9 47.3 231.6 0.39 10.0 99.7 150 m 1 11 e1 14 4 e2 165 53.5 219 .s 1. 14 30.4 10e.5 150 m 27 10 e2 31 10 e3 370 30.3 e32.0 -1.22 -59.5 e2.1 200 m 7 3 eo 30 4 eo 55 17.5 436.0 0.24 -23.1 69.1 200 m 11 e eo e 1 e1 151 2e. 6 177.2 -0.03 -1.3 57.2 200 m e 2 e1 14 4 e2 431 23.3 150.8 -0.30 -19.0 51.6 200 m 27 10 e2 31 10 e3 370 15.0 551.9 -O.e1 -51.e 50.7 250 m 11 8 eo e 7 e1 332 2.5 245.6 0.05 -31.2 37.9 250 m 1 11 e1 14 4 e2 165 -0.9 154.8 0.04 -27.6 23.5 250 m 27 10 82 31 10 e3 370 9. 1 623.6 -0.27 -41.5 52.9
MERIDIONAL VELOCITY AT a, 109 30'W
Depth FROM TO N MEAN VAR SKEW MIN MAX 15 m 11 7 e1 14 4 e2 27e -0.5 1712.0 0.16 -e6.4 94.3 15 m 27 10 e2 16 3 e3 141 -e. 1 332.2 -0.20 -61.4 3e.4 15 m 25 4 e3 31 10 83 190 5.3 9e5.1 0.23 -68.9 84.1 20 m 7 3 80 e 7 81 4e9 -4.6 1156.6 0.34 -76.0 106.8 50 m 7 3 80 14 4 e2 769 -e.9 757.8 -0.12 -89.0 82.1 50 m 27 10 82 31 10 83 370 -5.e 518.7 -a. 18 -70.6 53.5 75 m 7 3 80 6 10 80 214 -10.1 368.4 0.03 -65.6 50.2 75 m 8 2 81 14 4 e2 431 -1.5 291.0 0.04 -47.0 42.4 75 m 27 10 82 31 10 e3 370 -3.8 407.7 -0.24 -57.6 51.8
100 m 7 3 80 14 4 82 769 -5.6 239.5 -0.08 -47.3 40.9 100 m 27 10 82 31 10 83 370 -4.8 291.0 -0.25 -51.4 33.0 150 m 7 3 80 8 7 81 489 -4.5 197.9 -0.09 -42.5 43.e 150 m 1 1l e1 14 4 e2 165 -2.9 119.0 -0.62 -31.9 15.7 150 m 27 10 e2 31 10 e3 370 -2.1 248.9 0.03 -37.2 38.0 200 m 7 3 80 30 4 eo 55 -7.5 105.9 -0.18 -30.4 14.3 200 m 11 e 80 e 1 e1 151 -3.0 396.9 -0.10 -48.e 3e.5· 200 m e 2 e1 14 4 82 431 -0.8 209.6 -0. 17 •41.4 35.9 200 m 27 10 82 31 10 e3 370 -1.5 213.6 -a. 25 -41.7 30.7 250 m 1l 8 eo e 7 e1 332 -0.8 33e.9 0.08 -45.0 37.1 250 m 1 1l 81 14 4 82 165 -1.4 270.1 0.08 -43.1 29.2 250 m 27 10 82 31 10 83 370 1.2 181.2 -0.07 -34.1 33.7
34
CURRENT SPEED AT 0, 109 30'W
Depth FROM TO N MEAN VAR SKEW MIN MAX 15 m 11 7 81 14 4 82 278 51.8 566,6 0.22 1.3 118.4 15 m 27 10 82 16 3 83 141 39.8 417.3 0.28 3.4 95.3 15 m 25 4 83 31 10 83 190 68.3 1338.7 0.98 11.6 188.3 20 m 7 3 80 8 7 81 489 51.7 602.4 0. 24 4.7 121.9 50 m 7 3 80 14 4 82 769 85.2 1289.5 0.57 3.6 214.8 50 m 27 10 82 31 10 83 370 61.2 689.2 0.11 1.3 156.5 75 m 7 3 80 6 10 80 214 107.9 1015.1 0,53 35.9 204.7 75 m 8 2 81 14 4 82 431 112.8 617.0 -0.02 47.6 181.6 75 m 27 10 82 31 10 83 370 65.0 750.2 -0.36 4.2 113. 7"
100 m 7 3 80 14 4 82 769 94.3 582.5 0.39 31.0 191.3 100 m 27 10 82 31 10 83 370 64.7 561. 1 -0.51 1.6 112.3 150 m 7 3 80 8 7 81 489 49.8 213.7 0.46 18.7 99.7 150 m 1 11 81 14 4 82 165 54.7 217.3 1. 11 31.8 108.9 150 m 27 10 82 31 10 83 370 42.2 220.3 -0.10 . 4.5 84.2 200 m 7 3 80 30 4 80 55 26.4 209.1 1. 25 3,6 70.5 200 m 11 8 80 8 1 81 151 35.9 111.6 0.12 10.5 63.4 200 m 8 2 81 14 4 82 431 28.2 107.5 0.04 2.8 54.6 200 m 27 10 82 31 10 83 370 29.5 123.3 -0.18 3.2 55.~ 250 m 11 8 80 8 7 81 332 22.5 85.9 a. 11 0.8 48.8 250 m 1 11 81 14 4 82 165 19.4 53.1 a. 13 2.5 44.8 250 m 27 10 82 31 10 83 370 28. 1 97.6 -0.16 2.4 53.0
TEMPERATURE AT 0, 109 30'W
Depth FROM TO N MEAN VAR SKEW MIN MAX -3.5 m 7 ·3 80 29 3 80 23 25.79 0.414 0.344 24.66 27.28 -3,5 m 11 8 80 15 3 82 582 23.22 2.250 0.294 19.93 27.20 -3,5 m 27 10 82 22 4 83 178 27.15 0.705 0.003 24.95 28.97
a m 7 3 80 21 3 80 15 25.24 1.325 -0. 172 23. 19 27.1:3 a m 11 8 80 29 3 81 231 23.17 2.374 0.937 20.47 27.71 a m 12 7 81 19 8 81 39 21.46 1.541 0.462 19.67 23.86 a m 1 11 81 16 11 81 16 22.37 0.823 0.472 21.30 24.08 0 m 27 10 82 22 4 83 178 28.09 0.940 -0.290 26.26 29.79
15 m 11 7 81 14 4 82 278 22:91 2.646 0.020 18.27 26.91 15 m 27 10 82 31 10 83 370 26.20 8.898 -0.891 19.26 29.50 20 m 7 3 80 8 7 81 489 23.25 3.286 -0.245 18. 19 26.88 50 m 7 3 80 14 4 82 769 19'.89 3.845 -0.261 14.52 24.59 50 m 27 10 82 31 10 83 370 22.95 16.625 -0.477 14.80 28.56 75 m 7 3 80 6 10 80 214 16.58 2.323 0.696 14. 19 21.60 75 m 8 2 81 14 4 82 431 17-.24 2.120 0.224 13.91 21.28 75 m 27 10 82 31 10 83 370 20.71 16.870 0.401 13.91 28.06
100 m 7 3 80 14 4 82 769 15.30 0.855 0.399 13.07 18.47 100 m 27 10 82 31 10 83 370 18.92 17.060 1. 023 13.53 28.00 150 m 7 3 80 8 7 81 489 13.48 0.149 0.383 12.63 14.96 150 m 1 11 81 14 4 82 165 13., 65 0.140 0.637 12.90 14.69 150 m 27 10 82 31 10 83 370 15.32 3.407 2.036 13.11 22.52 200 m 7 3 80 14 4 82 769 12.79 0.038 0.680 12.36 13.72 200 m 27 10 82 31 10 83 370 13.71 0.290 -0.552 12.08 15. 18 250 m 7 3 80 8 7 81 489 12", 45 0.034 -0.302 11.79 13:oo 250 m 1 11 81 14 4 82 165 12.50 0.023 0.188 12.12 12.88 250 m 27 10 82 31 10 83 370 12,50 0.488 -1. 161 10.30 13.66
35
ZONAL VELOCITY AT 0, 108 w
Depth FROM TO N MEAN VAR SKEW MIN MAX 15 m 16 4 82 26 10 82 194 8.1 1187.1 0.04 -67.4 94.0 15 m 26 4 83 2 11 83 191 -2.5 4605.2 0.75 -113.4 169.3 50 m 16 4 82 26 10 82 194 67.5 1989.3 0.57 -10.4 176.2 50 m 26 4 83 2 11 83 191 68.8 733.0 -0.94 -22.6 125.9
100 m 16 4 82 4 1 83 264 98.9 722.3 ~0.20 13.7 167.1 100 m 26 4 83 2 11 83 191 68.5 343.5 -0.75 15.1 109.9
MERIDIONAL VELOCITY AT 0, 108 w Depth FROM TO N MEAN VAR SKEW MIN MAX
15 m 16 4 82 26 10 82 194 4.5 702.6 0.62 -43.5 83.9 15 m 26 4 83 2 11 83 191 0.9 871.5 0.24 -67.0 78.6 50 m 16 4 82 26 10 82 194 -4.1 673.0 0.37 -68.2 65.3 50 m 26 4 83 2 11 83 191 -0.6 356.2 0.10 -58.5 49.8
100 m 16 4 82 4 1 83 264 -4. 1 303.3 0.11 -55.9 52.3 100 m 26 4 83 2 11 83 191 2.1 247.9 -0.21 -35.8 38.0
CURRENT SPEED AT 0. 108 w
Depth FROM TO N MEAN VAR SKEW MIN MAX 15 m 16 4 82 26 10 82 194 39.2 436.6 0.51 2.6 96.~ 15 m 26 4 83 2 11 83 191 63.6 1444.0 0.68 4.2 169.5 50 m 16 4 82 26 10 82 194 74.9 1631.4 0."69 8.1 177.1 50 m 26 4 83 2 11 83 191 73.0 501.9 -0.16 16.5 126.7
100 m 16 4 82 4 1 83 264 100.7 669.0 -0.08 25.0 167.1 100 m 26 4 83 2 11 83 191 70.4 323.6 -0.74 18.2 110.0
TEMPERATURE AT 0, lOB W
Depth FROM TO N MEAN VAR SKEW MIN MAX -3.5 m 16 4 82 26 10 82 194 24.78 0.954 -0. 192 22.79 26.6'!
0 m 16 4 62 22 10 62 190 25.10 1.278 -0.339 22.86 27.49 15 m 16 4 62 26 10 82 194 24.96 1. 251 -0.287 22.70 26.93 15 m 26 4 63 2 11 63 191 24.24 12.507 0.095 17.99 29.53 50 m 16 4 62 26 10 62 194 23.05 2.962 -0.049 18.41 26.06 50 m 26 4 83 2 11 83 191 19.57 9.526 0.551 14.91 28.19
100 m 16 4 62 4 1 83 264 20.01 17.913 0.439 14. 70 27.71 100 m 26 4 63 2 11 83 191 16.42 2.115 -o. 136 13.72 19.79
36
ZONAL VELOCITY AT 30'N, 110 30'W
Depth FROM TO N MEAN VAR SKEW MIN MAX 20 m 26 10 79 1 3 80 128 -32.5 1810.4 0.31 -111.0 62.5 20 m 12 8 80 6 7 81 329 -16.6 2194.0 0.17 -104.1 89.8 50 m 26 10 79 1 3 80 128 1.2 1292.5 -0.47 -84.9 69.4 50 m 12 8 80 17 3 81 218 26.2 1606.6 0.19 -51.2 138.3 50 m 9 7 81 20 8 81 43 13.7 552.9 0.57 -26.7 68.6 75 m 12 8 80 30 1 81 172 50.1 1354.0 0.29 -36.8 158.3 75 m 9 7 81 30 10 81 114 30.6 775.5 0.63 -27.6 116.3
100 m 26 10 79 1 3 80 128 36.0 758,9 -0.02 -20.3 94.1 . 100 m 12 8 80 30 1 81 172 58.9 835.4 0.35 1.8 125.2 100 m 9 7 81 30 10 81 114 40.9 739. 1 -0.06 -14.2 99.4 150 m 26 10 79 1 3 80 128 21. 1 269.0 -0.09 -22.1 57.4 150 m 12 8 80 30 1 81 172 40.5 332.2 -0.01 -6.4 93.2 150 m 9 7 81 30 10 81 114 26.0 380.5 -0.22 -14.0 65.9 200 m 26 10 79 1 3 80 128 8.1 120.1 0.60 -16.1 44.6 200 m 12 8 80 30 1 81 172 18.8 217.3 -0.03 -23.9 54.2 200 m 9 7 81 30 10 81 114 10.5 216.8 -0.46 -25.9 35.3 250 m 26 10 79 1 3 80 128 -0.4 125.3 -0.22 -24.2 20.5 250 m 12 8 80 30 1 81 172 1.3 227.4 0.37 -25.5 37.5
MERIDIONAL VELOCITY AT 30'N, 110 30'W
Depth FROM TO N MEAN VAR SKEW MIN MAX 20 m 26 10 79 1 3 80 128 7.7 962.7 0.21 -57.8 73.1 20 m 12 8 80 6 7 81 329 3.4 955.5 0.72 -54.8 112.7 50 m 26 10 79 1 3 80 128 -1.1 951.6 -0.37 -78.2 56.0 50 m 12 8 80 17 3 81 218 -2.1 1026.5 -0.22 -97.8 78.2 50 m 9 7 81 20 8 81 43 -2.8 659.4 0.12 -46.3 43.2 75 m 12 8 80 30 1 81 172 -7.6 427.9 -0.10 -55.7 53.3 75 m 9 7 81 30 10 81 114 -5.5 501.9 -0.42 -68.2 31.1
100 m 26 10 79 1 3 80 128 -1.9 211.5 -0.01 -37.0 26.9 100 m 12 8 80 30 1 81 172 -7.2 244.7 -0.14 -40.7 30.6 100 m 9 7 81 30 10 81 114 -2.2 307.9 -0.20 -47.1 31.9 150 m 26 10 79 1 3 80 128 -2.0 92.1 -0.11 -24.2 19.4 150 m 12 8 80 30 1 81 172 -7.9 239.0 0.00 -39.3 26.3 150 m 9 7 81 30 10 81 114 -1.8 227.2 -0. 17 -40.7 29.6 200 m 26 10 79 1 3 80 128 -0.7 83.0 0. 14 -21.9 18.4 200 m 12 8 80 30 1 81 172 -1.3 336.7 -0.09 -40.5 33.7 200 m 9 7 81 30 10 81 114 -0.8 240.9 -0. 13 -35.1 29.7 250 m 26 10 79 1 3 80 128 0.4 104.8 -0.16 -28.1 22.6 250 m 12 8 80 30 1 81 172 -2.3 352.5 -0.24 -44.1 37.0
37
CURRENT SPEED AT 30'N, 110 30'W
Depth FROM TO N MEAN VAR SKEW MIN MAX 20 m 26 10 79 l 3 eo 12e 56.2 733.9 0.11 10.4 115.9 20 m 12 e eo 6 7 el 329 53,0 627. 1 0.25 2.e 116.0 50 m 26 10 79 l 3 eo l2e 42.4 446.2 0.27 2.7 e9.6 50 m 12 e eo 17 3 el 2le 51.2 707.3 o.e5 5.6 142.5 50 m 9 7 el 20 e el 43 33.e 262.4 0.46 6,3 69.9 75 m 12 e eo 30 l e1 172 59.2 851.7 o.e9 5,3 158.4 75 m 9 7 el 30 10 el 114 41.2 54e.l 0.99 4.0 116.3
100 m 26 10 79 l 3 eo l2e 42.2 4e9.e 0.44 1.4 94.1 100 m 12 e eo 30 l el 172 62.0 756.6 0.39 11.8 125.3 100 m 9 7 81 30 10 81 114 46.7 544.8 0.21 4.4 100.1 150 m 26 10 79 l 3 eo 128 25.5 157.3 0.57 2.2 57.8 150 m 12 e eo 30 1 81 172 44.3 309.6 0.14 5. l 96.3 150 m 9 7 el 30 10 e1 114 32.5 230.0 0.20 1.5 66.2 200 m 26 10 79 1 3 80 128 14.4 62.3 1. 10 0.6 44.6 200 m 12 8 eo 30 l 81 172 27.e 136.1 o. 16 2.6 57.6 200 m 9 7 81 30 10 el 114 22.6 55.4 -0.15 6. l 3e.l 250 m 26 10 79 l 3 80 128 13.9 36.1 0.19 1.9 2e.4 250 m 12 8 eo 30 1 81 172 22,2 96.0 0.30 4.8 48.7
TEMPERATURE AT 30'N. 110 30'W
Depth FROM TO N MEAN VAR SKEW MIN Mt,X -3.5 m 26 10 79 l 3 80 128 24.01 0.620 -0.124 22.31 26.02 -3.5 m 12 8 80 27 8 80 16 22.06 0.126 0.303 21.30 22.80 -3.5 m 3 2 81 30 10 el 270 23.81 2.805 -0.228 19.93 27.16
0 m 26 10 79 l 3 80 128 24.29 0.897 -0.118 21.95 27.04 0 m 12 8 80 30 10 81 445 23.74 2.812 0.118 19.56 27.63
20 m 26 10 79 l 3 80 128 24.01 o.e93 -o. 173 2Le3 26.02 20 m 12 8 80 6 7 81 329 23.43 2.953 -0.051 18.38 26'.58 50 m 26 10 79 l 3 80 128 22.·02 2. 101 -0.223 18.50 25.60 50 m 12 8 80 30 10 81 445 19.53 3.940 -0.604 14.53 23.03 75 m 12 8 80 30 l 81 172 17.15 4. 313 0.540 14.31 21.60
100 m 26 10 79 l 3 80 128 15.,72 1.671 1.483 14.06 19.94 100 m 9 7 81 30 10 81 114 1.4. 69 0.743 0.963 12.96 18.39 150 m 26 10 79 l 3 80 128 13.68 0.184 0.351 12.86 14.61 150 m 12 8 80 30 l 81 172 13.53 0.212 0.338 12.67 14.74 150 m 9 7 81 30 10 81 114 13.19 0.169 0.707 12.61 14.41 200 m 26 10 79 1 3 80 128 12.83 0,043 0.358 12.42 13,43 200 m 12 8 eo 30 l 81 172 12.74 0.044 1.182 12.25 13.63 200 m 9 7 81 30 10 81 114 12.70 0.033 1. 322 12.48 13.31 250 m 26 10 79 l 3 eo 128 12.34 0.017 0.239 12.09 12.68 250 m 12 8 eo 30 l 81 172 12.29 0.028 0.430 11.91 12.e2
38
ZONAL VELOCITY AT 30'S, 110 30'W
Depth FROM TO N MEAN VAR SKEW MIN MAX 20 m 26 10 79 17 2 81 481 3.6 1312.9 0.22 -82.2 121.7 50 m 26 10 79 10 7 81 624 76.9 1429.0 0.57 -23.1 215.2 75 m 7 3 80 24 4 80 49 84.6 466.0 0.75 41.6 152.9 75 m 14 8 80 10 7 81 331 100.6 853.3 0.31 27.3 179.8
100 m 26 10 79 10 7 81 624 82.2 552.5 0.20 22.9 155.3 150 m 26 10 79 13 7 80 262 40.7 407.8 0.18 -27.3 122.5 150 m 5 2 81 10 7 81 156 39.6 390.0 0.71 3.8 98.0 200 m 26 10 79 6 2 80 104 19.6 136.9 -0.66 -12.9 40.8 200 m 7 3 80 5 7 80 121 17.6 313.3 -0.24 -37.9 70.7 200 m 14 8 80 10 7 81 331 18.5 250.4 -0.55 -26.5 57.0 250 m 26 10 79 15 7 80 254 -0.5 293.2 -0.23 -41.7 42.3 250 m 14 8 80 24 6 81 315 3.8 139.4 0.23 -28.8 32.7
MERIDIONAL VELOCITY AT 30'S, 110 30'W
Depth FROM TO N MEAN VAR SKEW MIN MAX 20 m 26 10 79 17 2 81 481 -7.8 1251.8 0.04 -86.8 75.7 50 m 26 10 79 10 7 81 624 -11.6 895.2 -0.20 -100.8 69 .• 75 m 7 3 80 24 4 80 49 -9.2 589.4 -0.80 -87.9 40.5 75 m 14 8 80 10 7 81 331 -8.1 472.0 -0.46 -74.8 61.5
100 m 26 10 79 10 7 81 624 -2.4 234.5 0.65 -60.3 100.0 150 m 26 10 79 13 7 80 262 -3.9 139.3 1. 05 -29.5 55.0 150 m 5 2 81 10 7 81 156 -1.9 127.8 -0.61 -35.4 19.6 200 m 26 10 79 6 2 80 104 -2.3 114.9 0.87 -22.6 31.5 200 m 7 3 80 5 7 80 121 -0.3 131.9 0.02 -23.8 28.1 200 m 14 8 80 10 7 81 331 -1.7 251.3 -0.24 -45.8 35.s 250 m 26 10 79 15 7 80 264 -0.3 159.2 0.25 -33.1 41.1 250 m 14 8 80 24 6 81. 315 0.3 227.7 -0.41 -40.2 41. q
39
CURRENT SPEED AT 30'S, 110 30'W
Depth FROM TO N MEAN VAR SKEW MIN MAX 20 m 26 10 79 17 2 81 481 45.7 554.8 0.37 0.8 122.0 50 m 26 10 79 10 7 81 624 85.0 1156.5 0.87 7.5 215.4 75 m 7 3 80 24 4 80 49 88.2 513. 1 0.49 42.5 152.9 75 m 14 8 80 10 7 81 331 103.3 840.4 0.37 27.8 182.6
100 m 26 10 79 10 7 81 624 83.6 560.0 0.23 25.0 157.4 150 m 26 10 79 13 7 80 262 43.4 332.6 0.97 3.8 122.7 150 m 5 2 81 10 7 81 156 41.6 358.9 0.80 6.8 98.6 200 m 26 10 79 6 2 80 104 24.2 55.9 0.12 6.0 41.0 200 m 7 3 80 5 7 80 121 24.8 141.5 1. 22 2.2 70.7 200 m 14 8 80 10 7 81 331 26.8 126.6 0.05 1.6 57.8 250 m 26 10 79 15 7 80 264 19. 1 88.0 0.52 1.2 45.2 250 m 14 8 80 24 6 81 315 16.9 96.5 0.63 1.4 48.0
TEMPERATURE AT 30'S. 110 30'W
Depth FROM TO N MEAN VAR SKEW MIN MAX -3.5 m 26 10 79 10 7 81 624 23.97 2.125 0.115 20.63 27.77
0 m 26 10 79 1 3 80 128 23.98 0.485 0.057 22.36 25.52 0 m 14 8 80 10 7 81 331 23.69 2.143 0.376 20.57 27.48
20 m 26 10 79 17 2 81 481 23.20 2.385 -0.125 19.37 26.63 50 m 26 10 79 2 2 81 466 20.77 3.565 -0.479 15.61 24.80 50 m 15 2 81 10 7 81 146 21.25 4.496 -0.526 16.23 24.95 75 m 7 3 80 10 7 81 491 17.56 3.068 0.302 14. 12 22.87
100 m 26 10 79 10 7 81 624 15.65 1.454 0.561 12.99 19.99 150 m 26 10 79 13 7 80 262 13.55 0.230 0.930 12.67 15.81 150 m 5 2 81 10 7 81 156 13.20 0.196 0.823 12.56 14.62 200 m 26 10 79 10 7 81 624 12.71 0.045 1. 313 12.27 14.06 250 m 26 10 79 24 6 81 608 12.35 0.031 -0.752 11.42 12.80
40
Section IID: HISTOGRAMS
41
!-< z w u 0::: w 0..
!-< z w u 0::: w 0..
5.0 4.5 4.0 . 3.5 .
3.0 -2.5 2.0 1.5 1.0 -0.5 -
0, 109 30'W: -3.5m FROM DODO 7 MAR 80 TO DODO 22 APR 83 NPDINTS- 783, NOUT- 359
I I I I I I '
0.0 19
_j;f I
20
} 21
I
~ n ~ ~ ~ P Temperature•(degrees CJ
0, 109 30'W: O.Om FROM DODO 7 MAR 80 TO DODO 22 APR 83 NpDINTS - 479, NOUT - 663
5.5 I I I I I ' ' 5.0 4.5-4.0. 3.5 3.0 2.5 2.0-1.5 1.0
~ 0.5 c::J-:!7 0.0
' 2s 19 20 21 22 23 24 25 27
Tempera lure (degrees CJ
42
' f-1-
1--1--
~ -
28 29 30
-------
---
28 29 30
6
5
E-o 1 :z w u 3 0::: w o_ 2
-
-
0, 109 30'H: 15m fROM 0000 11 JUL 81 TO 0000 31 OCT 83 NPOINTS- 594, NDUT- 249
r r r I I I I
1
~ .fjf1 m 0 ' -125 -100 -7S -so -2s o 2s so
ZonaL Veloc~l~ (cm/sl
NPOINTS - 609' NDUT - 234 7 I I r r
6-
E-o s
:z 1-w u 0::: 3-w o_
2
1- Ftt f 0 -125 -100 -7S -so -25 0 25 50
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7
6
5
i3 1 u 0::: 3 w o_
2
1
0
-
-
-
-
-
-
NPOINTS -I
~ r r
Merl.&onaL Velocl.l~ (cm/sl
648, NDUT - 195 I I r I
ft H::
r r 7S 100
~~ 75 100
I I
~ }
-
--
r.
125
f,-
r-
f-
r-
f,-
12S
'-
-
--
-~
18 19 20 21 22 23 21 25 26 27 28 29 30 Te~perature (degrees CJ
43
!---<
7
6
5
ti 4 (.) 0:: 3 w ()_ 2
1
0
8
7
6
~ 5 w (.) 4 0:: w 3 ()_
2
0
-
--
---
0, 109 30'W: 20m FROM 0000 7 MAR 80 TO 0000 8 JUL 81 NPOINTS- 489, NOUT- 0
I I I I I I I
~ ' ' -125 -100 -75 -so -2s o 2s so
ZonaL VeLocGl~ (cm/sl
NPOINTS- 489, NOUT- 0 I I I I I I
------- .!XV J
'
I
t 75
I
h171-
-125 -100 -75 -so -2s o 25 so 75
MercdconaL VeLocGl~ (cm/sl
NPOINTS- 489, NOUT- 0
I
-
-
~~ I
100 125
I
--~--
1-1-
roo
100 125
74---~~----L---L-I--~1--~--~~--~~----L-I __ L_I __ ~I--~1---t-
6-
!---< 5
z 1-w (.) 0:: 3 w ()_
2~
1-
0 n
18 19 ' '
r-
rr-
20 21 22 23 21 25 26 27 28 29 30
Temperature (degrees CJ
44
0, 109 30'W: 50m FROM 0000 7 MAR 80 TO 0000 31 OCT 83 NPOINTS - 1139, NOUT - 195
7+----L--~--~----L-__ L_ __ ~ __ _L __ _L __ ~----L---+
6
.... s t3 4 (_)
0::: 3 w (L 2
1
o+-24~~~~~~~~~4MXij~~~~-+ -so -2s 0 25 so 75 100 12S 150 17S 200 :22S
ZonaL VeLocLt~ (cm/sl
NPOINTS - 1139, NOUT - 195 8+-----~----~----~----L_ ____ L_ ____ L_ ____ L_ ____ ~
7
6
25 50
MerLdLonaL VeLocLt~ (cm/sl
NPOINTS- 1139, NOUT - 195
75 100
4.0~'---L __ L_~ __ _L __ L_~ __ _L __ L_~ __ _L __ L_~ __ _L __ L_~
3.S
3.0 E-< z 2.5 w u 2.0 0:::
[t l.S
1. D
o.5 I o.o+-~pLutnz~~~, ~fDL4~~.~fUL4~~~fU~~~~~~
14 18 19 20 21 22 23 24 25 26 27 28 29 Tempera lure (degrees Cl
f-< :z w u 0::: w a_
0, 109 30'W: 75m FROM 0000 7 MAR 80 TO 0000 31 OCT 83 NPOINTS - 954, NOUT - 380
9+-----~-----L-----L----~----~------L-----~----+
8
7
E-< 6 :z w 5 (.) 0:0: 4 w a_ 3
2
1 o~ddA4~~~~~~~~~~~~~~~~--~
10
E-< 8 :z w (.) 6 0:0: w a_ 4
2
25 50 75 100 125 150 ~175 200 225
ZonaL Veloc~l~ (cmhsl
NPOINTS - 1015, NOUT - 319
04-~-x~~~~LU~~~LW~~~~4L~LL~f=~----~
-75 -so -25 0 25 50 75 Mer~d~onaL Veloc~l~ (cm/s)
NPOINTS- 1015, NOUT - 319 4.5 ' ' ' ' ' ' ' I I
4.0 . f-3.5 h 3.0 2.5 .
2.0 f-1.5 f-1.0 0.5
' rJ . H l~ f'WA rJ n ~ r> ! hR ~ ' ' ' I I o.o
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Temperalure (degrees CJ
46
0, 109 30 'W: 1OOm PROM 0000 7 MAR 80 TO 0000 31 OCT 83 NPOINTS- 1077, NOUT- 257
97------L----~------L-----~-----L-----i----~
8 7
E--< 6 z w s (_) 0:::: 4 w a... 3
2
1 o~~~~~~~~~~Kk~~~~~~==-=-+
2S so 75 100 125 150 17S ::200 ZonaL VeLocLl~ (cm/sl
NPOINTS - 1139, NOUT - 195 14
12
E--< 10
z 8 w
(_) 0:::: 6 w a...
4
2
0 -7S -so -25 0 2S so 7S
MerLdLonaL VeLocLl~ (cm/sl
NPOINTS - 1138, NOUT- 196 8~--L--L-I~I ___ L_I_L_I~ __ _L __ L_I~I __ _L __ L_~I __ _L __ L_I--r
7·
6-
~ s w (_) 4 0:::: w 3-a...
2-
1
0 Lr1 13 14 IS
~ 16 17 18 19 20
Temperature
47
--
,._fJ._ .::fun. . .[' I I ' ' ' 21 22 23 24 2S ::26 .27 28
(degrees CJ
0, 109 30'W: 150m FROM DODO 7 MAR 80 TO DODO 31 OCT 83 NPOINTS- 973, NOUT- 361
16+---------L-------~---------L--------~------~
14
12
~ 10 w (.) 8 0::: w 6 (L
4
2
o~LdLKdL~~~~~~AL~~~~~-=~---+ 0 25 50 75 100 ::t25
ZonaL VeLocLl~ (cm!sl
NPOINTS - 1024, NOUT - 310 14
12
E-< 10
z 8 w
(.) 0::: 6 w (L
4
2
0 -so -25 0 25 -so
MerLdLonaL VeLacLl~ (cm/s)
NPOINTS - 1024, NOUT - 310 8~-L-~I~I~_L_l_I~~IL_L_I~JI __ L_~I~I~_L_l_I~I~IL_L_Il_~
7-
6-
~ 5 w 0 4 0::: w 3-(L
2-
rcI
I
I
I-
1- 111 o+-.~J~~~~~~~-~~"W¥~·n~~~-~~~~~~~-~~~~~~
I I I I I I I ,
12l!l. :!3. 03 .:! 4 ,Q 4.9.5.[15. :!6. Cl6. :!7. 07. 9.8.(18.:!9. 09 .5!0.1l!O .S2!.1l!l .S22.1l!2 .523 .0
Temperature (degrees CJ ·
48
0, 109 30'W: 200m PROM 0000 7 MAR 80 TO 0000 31 OCT 83 NPOINTS- 976, NOUT- 358
11i-----------~--------~L-----------L-----------r
12
10 E-< z: w u 0:: w 0....
E-< z: w u 0:: w 0....
8
6
21----17-:7!"7..,.--,.....V O~aL~~~~~~LKLU~~~~~L4~====~--+
-25 0 ~ ~ 75
ZonaL VeLoc~l~ (cm/sl
NPOINTS - 1007, NOUT - 327 H
12
10
8
6
1
2
0 -so -25 0 25 50
Mer~d~onaL VeLoc~l~ (cm/s)
NPOINTS - 1139, NOUT - 195
14.0 14.5 r5.o 15.5
(degrees Cl
49
0, 109 30'H: 250m FROM 0000 7 MAR 80 TO DODD 31 OCT 83 NPOINTS - 867, NOUT - 467
st------L~=x~~=----=~----L------t 8
7
f-.< 6 :z w 5 (_) n::: 4 w (L 3
2
1 O+-~~~L4~LU~LU~dL~LL~~~~LU~n-----~
-so -25 0 25 50 75
ZonaL VeLac~t3 (cm/sl
NPOINTS - 867, NOUT - 467 11 10 9 8
f-.< 7 :z w 6 (_)
5 n::: w 4 (L
3 2 1 0
-so -25 0 25 so Mer~d~onaL VeLac~t3 (cm/sl
NPOINTS - 1024, NOUT - 310 161------L-----L----~----_J----~~~--L-----~----~
14
12
~ 10 w (_) 8 n::: w 6 (L
4.
2
o+----p~~~~~~~~~~~~~qci~-+ 10.0 10.5 11.0 11.5 12.0 12.5 .13.0 13.5
Temperature (degrees Cl
50
E-< z w (_) 0::: w CL
E-< z w (_) 0::: w CL
H
12
10
8
6
4
2
0
0, lOBW: -3.5m FROM DODO 16 APR 82 TO DODO 26 OCT 82 NPOINTS- 194, NDUT- 0
22 23 24 25 26
Temperature (degrees CJ
0, lOBW: 0. Om FROM DODO 16 APR 82 TO DODO 22 OCT 82 NPOINTS- 190, NOUT- 0
27 28
11+-------L-____ _J ______ _L ______ _L ______ ~----~
10 9 8 7 6 5 4 3 2 1 O+----LUL~~~Lq~~~~UL~~~~~~4-----~
22 23 24 25 26 27 Temperature (degrees CJ
51 .
f-< z w u 0::: w (L
f-< z w u 0::: w (L
f-<
0, 108W: 15m FROM 0000 16 APR 82 TO 0000 2 NOV 83 NPOINTS - 385, NOUT - 181
S.Si---J_ __ J_ __ ~--~--~.-~--~--1---~--~--L-~~
5.0 "'.S 4.0 3.S 3.0 2.S 2.0 1.5 1.0 o.s O.Oi-~~~~~~~~~~~TL~TL~tL~~~~~~~~
-12s -100 -7s -so -2s o 2s so 7.5 .100 12S 150 .175
ZonaL Veloc~l~ (cmhsl
NPOINTS - 385, NOUT - 181 11+------L----~-----L-----+?r--~------L-----~~--+
10 9 e 7 6 5 4 3 2 I o+----,r==E~~dJ~~~¥L~~~~~LL~~~--}
7
6
s
-JOO -75 -so -25 o 2s so
MercdconaL Veloccl~ (cm/sl
NPOINTS- 385, NOUT - 181 I I I I I I I I I
-
-
75 JOO
I I I
-
i5 4 - 1-u 0::: 3 w (L 2
I
0
- 1-' - 1-
-I"TT_ffi, rW lli ~ LP!ft. l
1-
17 18 !9 20 21 22 23 24 25 26 27 28 29 30
Temperature (degrees Cl
52
E-o :z: w 0 0::: w (L
0, 108W: 50m FROM 0000 16 APR 82 TO 0000 2 NOV 83 NPOINTS- 385, NOUT- 181
8+---~----~--~----~--~----~----L_ __ _L __ ~
7
6
~ 5 w u 4 0:::
~ 3 2
1
Q~~LL~~~~~~~~~~~~~UL~LU~~~~L---4-
-25 0 25 50 75 100 125 !SO 175 ::200
ZonaL VeLoc~t~ (cmAsl
NPOINTS- 385, NOUT - 181 11 10
9 8
E-< 7 :z: w 6 u 0::: 5 w 4 (L
3 2 I 0
-75 -so -25 0 25 50 75
Mer~d~onaL VeLocLl~ (cm/s)
NPOINTS- 385, NOUT- 181 4.5 I I I I .I
4.0 - 1-
3.5 -3.0 - i--2.5 - '-
2.0 -I. 5 -I. 0 0.5
-
rnf rtffi ~ -vf1 8 r-1
-- -
I I 0.0 14 15 16 17 18 19 20 21 22 23 21 25 26 27 28 29
Temperature (degrees Cl
53
0, 108W: lOOm FROM 0000 16 APR 82 TO 0000 2 NOV 83 NPOINTS - 455, NOUT- 111
9+-----~------L------L----~------J------L------~
8 7
f--o 6 :z w 5 0 0::: 4 w (L 3
2
1 o+--=~~~~~~~~~~~~~~~LL~~~~
14
12
f--o 10
:z 8 w
0 0::: 6 w (L
4
2
0
5
E--< 4 :z w 0 3 0::: w (L 2
0 2S so 7S 100 12S 150 ::17S
ZonaL VeLoc~t~ (em/~)
NPOINTS - 455, NOUT- 111
-75 -so -2S 0 2S so 7S Mer~d~onaL VeLoc~t~ (cm/sl
NPOINTS - 455, NOUT - 111
o+-~~~~~tl4~~~dqnn~crpnq~~~ilQnD~ 13 14 15 16 17 18. 19 20 21 22 23 24 25 :26 .27 28
Temperature (degrees CJ
54
B
7
6
~ 5 w (_) 4 0::::
~ 3 2
1
0
7
6
!--< 5 r5 4 (_)
83 3 a... 2
1
0
--
--
30'N, 110 30'W: -3.5m FROM DODO 26 OCT 79 TO DODO 30 OCT 81 NPOINTS - 414, NOUT - 322
' ' L I.
r: v P-
P' v v v
v v v v
~ v v ~)"yv v ~ v v v
19 20 21 22 23 . 24 . 25
Temperature,ldegrees Cl
30'N 110 30'W: O.Om ' FROM DODO 26 OCT 79 TO 0000 30 OCT 81
NPOINTS- 573, NOUT- 163 I '
-
v - v v v v v v v v P- v
v v v v v ~ - ,.- v v v v v v
~ V'l ~~ v v v v v v v v v v v v v v v
'
r-·r-r -
-
~rkm -26 27 28
' '
-f"" v v v -v v v ~~ v ' 19 20 21 22 23 24 25 26 27 28
Temperature (degrees Cl
55
!-< z w (.) 0::: w 0..
--~
-
---
5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 !.5 !.0 0.5 0.0
·--
30'N, 110 30'W: 20m FROM DODO 26 OCT 79 TO 0000 6 JUL 81 NPOINTS - 457, NOUT - 163
I I I I I
7 v / v v /
v r v v v v v / v v v v v v v v / v v v ~ v v v / v / v v v v v v
r-.~ v v v v v vv v v v v v v vv v
-125 -100 -75 -50 -25 0 25 ZonaL VeL?c~t~ (cm/s)
NPOINTS - 457, NOUT - 163
I
-7 17 -v v
f{~ ·-v v -v 50 75 :100
8+-----~----~----~----~----L-----L-----L-----r
7
6
~ 5 w (.) 4 0:::: w 3 0...
2
I
0 ' -75 -so
NPOINTS -7
6
!--< 5
z 4 w (.) 0::: 3 w 0...
2
0 18 19
I
-25 25 50 75 100 J25 MerL&onoL Velac~t~ (cm/s)
457, NDUT - 163
I 20 . 22 23 24 25' 26 27
Temperature (degrees Cl
56
30'N, 110 30'W: 50m FROM 0000 26 OCT 79 TO 0000 30 OCT 81 NPOINTS- 389, NOUT- 347
7+----L----L----L--~1.----~·1 ____ L_I ___ IL_ __ JI ____ ~I--~
6 -[-< 5- -i5 4-u Ei 3 ()._
2-
1- 1/1 n
0 111~ I -100 -75 -50 -25 0 25 ' 50 75 100 125 :150
7
6
[-< 5
i5 4 u 0::: 3 w ()._ 2
I
-
--
ZonaL VeLacLl~ (cm/sl
NPOINTS- 389, NOUT- 347 I I
y y v v // ~ / / v /
/ v / ~VV7Yv· 7/ v / 1/ / / vv vvv.
T
7 vvv / / j~~:;vv / 7 v v/~jj / / vvv v;v /V
7j~vvvvvv v / ;~v vv; /V v / vv vv v / vvv vvv // vv 1,.-, 0
-100
.J».v :;vv~ :;:;;~; v vvvv I I
-75 -so -2s o 2s so
6
5
E-< 4 :z: w u 3 0::: w ()._ 2
1
0
-
-
-
-
MerLdLonaL VeLocLl~ (cm/sl
NPOINTS- 573, NOUT- 163 I I I I I I
M~ { 1 I '
1-
f-
f-
-
~~ ' 75 .100
-
-1-
i, 1-
' ' 14 15 16 17 18 19 20 21 22 23 24 25 2p
Temperature (degrees Cl
57
9 B 7
E--< 6 z w 5 0 0:: w ~
CL 3
2
1
0
10
E--< 8 z w 0 6 0:: w CL 4
2
9
8
7
E--< 6 z w 5 0 0:: 4 w· CL 3
2
1
0
30'N, 110 30'W: 75m FROM DODO 12 AUG 80 TO 0000 30 OCT 81 NPOINTS- 286, NOUT - 159
-so -25 0 25 50 75 !DO
ZonaL VeLoc~t~ (cm/sl
NPOINTS- 286, NOUT - 159
-so -25 0 25
MerLd~onaL VeLocLt~ (cm/sl
NPOINTS - 172, NOUT - 273 ' ' ' ' ' '
----- V' v v r - v v
~ 17 :v
- v v v . v v v bf ~/[: -~ v v v vbP~
' '
!25
~ !3 !4 !5 !6 !7 !8 19 20
Temperature (degrees Cl
58
!50 ::175
50 75
--
-
p- 17 -v v v v
171 v V/IA r-
21 22
E-< z w (_) 0:: w (L
E-< z w (_) 0:: w (L
E-< z w ~ w (L
30'N, 110 30'W: lOOm FROM 0000 26 OCT 79 TO 0000 30 OCT 81 NPOINTS- 414, NOUT- 322
11~----J_----~----~----~----~----~----~----+
10 9 8 7 6 s 4 3 2 1 01-----~~~~LW~~~~~~LL~ULUL~~~~----+
-so -2S 0 2S 50 7S ::tOO J2S ~ISO
ZonaL VeLoc~t~ (cmfs)
NPOINTS- 414, NOUT- 322 14
12
10
8
6
4
2
0 -so -2S 0 25 50
Mer~d~onaL VeLoc~t~ (cm/sl
NPOINTS- 242, NOUT - 494
10
8
6
4
2
o+---_c~~~~~~~~~dA~~~urLL~~~~
12 13 14 15 16 17 18 19
Temperature (degrees CJ
59
E-< :z w (.J 0::
30 ' N, 11 0 30 ' N : 150m fROM DODD 26 OCT 79 TO DODO 30 OCT 81 NPDINTS- 414, NDUT- 322
111-------~------~------~,-----~------~------+
10 9 B 7 6 s
&:: . ~
E-<
3 2 1 0~------~~~~~~~AW~~~~~~~~~~~~+
-so -2s o 2s so 7S JOO ZonaL VeLacLt~ (cm~s)
NPOINTS- 414, NDUT - 322 1~~----------~-----.~.-L-----------L-----------r
12
10
i3 8 (.J 0:: 6 w 0...
E-< :z w (.J 0:: w (L
2
o~-=~LA-L~fLilL~L1-L~~~~~~~~2---------r
-so -25 0 2S so MerLdLonaL VelocLt~ (cm/s)
NPDINTS - 414, NOUT - 322 104-------~------~------~------~------~------+
9 8 7 6 s ~
3 2
12.0 12.S 13.0 13.S 14.0 . 14:5 15.0 Temperature (degrees CJ
60
30'N, 110 30'W: 200m FROM DODO 26 OCT 79 TO DODO 30 OCT 81 NPOINTS- 414, NDUT - 322
164-------~------~------~------L-______ L_ ______ ~
14
12
~ 10 w u 8 0::: w 6 a_
4
2
o+-------~-----=~~~~+L~~~~~~~~------+ -75 -50 -25 0 25 50 75
ZonaL VeLocLl~ (cm/sl
NPOINTS - 414, NDUT- 322 14+-----------~----------L-----------L---------~
12
10 E--< z w u 0::: w a_
8
6
2
Q4--==d~LL~~LU~~LL~~~~~LLU-4L~LL------+
25
E--< 20 z w u 15 0::: w a_ 10
5
-so -25 0 25 50
MerLdLonoL VeLocLl~ (cm/sl
NPOINTS- 414, NOUT- 322
11.0 11.5 12.0 12.5 13.0 13.-5
Te~peroture (degrees Cl
61
30'N, 110 30'W: 250m FROM 0000 26 OCT 79 TO 0000 6 JUL 81 NPOINTS- 300, NOUT- 320
161-------~------~------~------~------L-------+
14
12
~ 10 w (.J 8 0::: w 6 CL
4
2
0~------.------=~~~~~~~~~~~--.-------+
-75 -50 -25 0 25 50 75 ZonaL VeLoc~l~ (em/B)
NPOINTS- 300, NOUT- 320 11
12
E-o 10
:z 8 w
(.J 0::: 6 w (L
4
2
0 -so -25 0 25 ·so
Mer~d~onaL VeLoc~l~ (cm/s)
NPOINTS - 300, NOUT- 320 30
25
E-o 20 :z w (.J 15 0::: w (L !0
5
0 11.5 12.0 12.5 :-)3.0
Temperature (degrees Cl
62
~ ~ lW CJ ~ LJ (L
~ ~ LU CJ ~ UJ (L
7
6
5
1
3
2
l
0
30'S, 110 30'W: -3.5m FROM DODO 26 OCT 79 TO DODD 10 JUL 81 NPOINTS- 624, NOUT- 0
20 21 22 23 24 25 26 Temperature (degrees CJ
30'S, 110 30'W: O.Om FROM 0000 26 OCT 79 TO 0000 10 JUL 81 NPOINTS- 459, NOUT - 165
27 28
7+-----L-----~--~--~~-----L----~----L---~
6
5
1
3
2
1
0 20 21 22 23 21 25 26 27 28
Temperature (degrees Cl
63
30'S, 110 30'W: 20m FROM DODO 26 OCT 79 TO 0000 17 FEB 81 NPOINTS- 481, NOUT- 0
9,_----L----L----~--~L----L----~--~L_ __ _L ____ + 8 7
f-< 6 z w 5 (_) ~ 4 w o_ 3
2
1 01-~-Y~~~~~~~~LW~~~~~~~~~~~~~
5
f-< 4 z w (_) 3 ~ w o_ 2
1
-100 -75 -so -2s o 2s so 75 100 :125
ZonaL VeLocLl~ (cm/sl
NPOINTS- 481, NOUT- 0
o+-_u~~~~~ilLWLf2~~~~~~~LU~~~FL--~
-100 -75 -so -25 o 25 so MerLdLonaL VeLocLl~ (cm/sl
NPOINTS- 481, NOUT- 0 9 I
8
7
b 6 z w 5 (_) ~ 4 w o_ 3
2
75 :100
1 o+----.~~~~JY~~~~~~~~~~~UL~u=~
18 19 20 21 22 23 24 25" Temperature (degrees CJ
64
26 27.
30'S, 110 30'W: 50m FROM 0000 26 OCT 79 TO 0000 10 JUL 81 NPOINTS- 624, NOUT- 0
7+----L---L--~----L-__ L_ __ J_ __ _L __ _L __ ~----L---+
6
!--< 5
13 4 u E5 3 (L 2
1
o+---~~~~~~L¥U2~LUd4~U4~U4~~4-~P=~ -so -2s 0 2S SO 7S 100 12S ISO l7S 200 ::22S
ZonaL Veloc~t~ (cm/sl
NPOINTS- 624, NOUT- 0 s+-----J-----J_----~----~----~----L-____ L_ ____ r 8
7
!--< 6 z w s u et:: 4 w (L 3
2
l o+---~~~~~LULL~~~~~LL~~~~~~f===~~
6
5
!-< 4 z w u 3 et:: w (L 2
1
0
-125 -100 -75 -so -25 o 2s
MerLd~onaL Veloc~t~ (cm/sl
NPOINTS - 612, NOUT- 12
-
-
J J 15 16 17
~
I I I
~ 18 19 20 21 22
Temperature (degrees Cl
65
so 7S
I I
-
·~
23 24 25
f-< z w (.J 0:: w 0....
30'5, 110 30'W: 75m FROM DODD 7 MAR 80 TO DODO 10 JUL 81 NPDINTS - 380, NDUT - 111
8~----~--~L---~-----L-----L----~----~----r
7
6
~ 5 w (.J 4 0:: w 3 0....
2
1
0~----~-L~~~UL~~~~~~~~LU~~~~--~
10
f-< 8 z w u 6 0:: w 0.... 4
2
0 25 50 75 100 125 ~150 175 :::200 ZonaL Veloc~l~ [cm/sl
NPDINTS- 380, NDUT- 111
o~-=~-F~~~~~~~~~~~~~~=4--~--+ -100 -75
NPDINTS -5.5 I
5.0 -4.5 -4.0 -3.5 -3.0 -
V" 2.5 - /' 2.0 - r v / 1. 5 -
r~ 1.0 - v v 0.5 :f" v vv 0.0
14 15
-so -25 o 2s Mer~d~onaL Veloc~l~ [cm/sl
491, NOUT - 0 I
V' 17 v v v v ,_,. Vp V
v v v v v v v v v v ~ v ~v v v v vv v ~ vv ~
I
v v v v v v v v v v v v v
1
v v
'I
v v v v. v
50 75
I
'-
-------
r-PJ -V VVI/r"J,._., ,..., -
16 17 18 19 20 21' 22 23 Temperature [degrees CJ
66
30'S~ 110 30'W: lOOm FROM 0000 26 OCT 79 TO 0000 10 JUL 81 NPOINTS- 624, NOUT- 0
11+-----~------L------L----~------~-----L------~
..... :z: w u 0::: w 0....
10 9 8 7 6 s 4 3 2 1 0~--~=F~~~~~~~~K+~~~~Lb~==~--+
0 25 so 7S 100 12S 150 ]75 ZonaL VeLoc~t~ (cmhsl
NPOINTS- 624, NOUT - 0 14
12
..... 10 :z:
8 w u 0::: 6 w 0....
4
2
0 -75 -so -2S 0 2S 50 7S ::100
Mer~d~onaL VeLoc~t~ (cm/sl
NPOINTS- 624, NOUT - 0 9+-----L----L----~----L---~-----L----~----t
8
7
E-< 6 :z: w 5 u 0::: 4 w 0.... 3
2,
1 o~---=~~~dd~~~uu~~~~~~LL~~~~
12 13 14 15 16 17 18 19 2P Temperature (degrees CJ
67
30 · S, 110 30 'W: 150m FROM DODO 26 OCT 79 TO DODO 10 JUL 81 NPOINTS- 418, NOUT- 206
1i+-----~------L------L----~~----J_----~------+
E-<
12
10
i3 8 u 0::: 6 w a...
i
2
0+-----~~L-~~~~~~~~~~LL~~~~=----=~
-so -2S 0 2S so 7S 100 .:t2S
ZonaL VeLocLl~ (cmAsJ
NPOINTS - 418, NOUT- 206 18+---------L-------_J ________ _L ________ J_ ________ ~ 16
li E-< 12 z w 10 u 0::: 8 w a... 6
i 2 o+---~~LL~~~~~~~~~~~------~~------~
E-< z w u 0::: w a...
-so -25 0 2S so 75 MerLdLonoL VeLacLl~ (cm/s)
NPOINTS - 418, NOUT - 206 10+-----~----~----~----~----~----L-----L---~
9 8 7 6 5 i 3 2 1
12.0 12.S 13.0 13.S 14.0 14.5 1S.O 1S.S Temperature (degrees CJ
68
30'S, 110 30'W: 200m FROM 0000 26 OCT 79 TO 0000 10 JUL 81 NPOINTS- 556, NOUT - 68
18+-----~~----_L ______ l_ ____ ~------~------+
16
11 E-< 12 :z w 10 u a:: B w CL 6
4
2
o+------.----=¥~~d4~~~.~aL~4===~-+ -75 -so -2s a 2s 50 75
ZonaL VeLocLl~ (cmAsl
NPOINTS - 556, NOUT - 68 18~----------~----------~----------L-----------~
16
14
E-< 12 :z w 10 u a:: 8 w CL 6
4
2 o+-~~~L4LdLXLK~~~~~~~bo~---+
-so -25 0 .25 50 MerLdLonaL VeLocLl~ (cm/sl
NPOINTS - 624, NOUT - 0
12.0 12.5 13.0 13.5 14.0 14.5 Temperature (degrees Cl
69
30'S, 110 30'W: 250m FROM DODO 26 OCT 79 TO DODO 24 JUN 81 NPDINTS- 579, NOUT - 29
11,_------~------~----~f-------~------~------+
12 10 .....
z w u ~ w (L
8
6
2
o+------.~~d4LU~~4dLU~~~Zb~------+ -7S -so -2S 0 25 so ""?S
ZonaL VeLoc~t~ (cm/sl
NPOINTS - 579, NDUT - 29 16
14
12 .....
10 z w u 8 ~ w 6 (L
4
2
0 -so -2S 0 25 ·so
Mer~d~onaL VeLoc~t~ (cm/sl
NPOINTS- 608, NDUT- 0 30+-----------~----------L-----------L---------~
25
..... 20 z w u 15 ~ w (L 10
5
11.0 11.5 12.0 'J2S 13.0 Temperature (degrees Cl
70
Section IIE: SPECTRA
71
--- 0, 109 30'W -3.5m 11 AUG 80 - 15 MAR 82 ............ D, 109 30'W -3.5m 27 OCT 82 - 22 APR 83
Cl c..
PERIOD (OAYSl 103 10 2 10 1 10°
1 o• ,.jlll.LI..I..L..L....IJ.U.J.I,.I...L.L__lll.I..I..I..J...L-1-__,.
T
::: 101
N
10·•~ - 95 PERCENT -
3 9
--- 0, 109 30'W 0, 109 30'W
O.Om 11 :AUG 80 - 28 MAR 81 O.Om 27 OCT 82 - 22 APR 83
T
101
~ ::: 10"
•, ·-._ ·· ... N
· .... . . ...
'·
w·• - 95 PERCENT -
3 9
10~+-~~~~~~~~~~ 1~ 1~ 1~1 Iif
F'REOUENCY (CPDl
72
101 10'
to'
B: 10' (.)
..... " ~ 103
E 0
102
101
10" 10"'
0, 109 30'W 20.0m 7 MAR 60 - 7 JUL 61 0, 109 30'W !5.0m 12 JUL 61 - 13 APR 82
············ 0, 109 30'W !5.0m 27 OCT 82 - 15 MAR 83 ------ 0, 109 30'W 15.0m 25 APR 83 - 31 OCT 63
PERIOD WAYS l PERIOD tDAYSl 10 2 10' 10° 10' 10 2 10' w•
u y
to'
B: 10' (.)
..... " .. -··. ~ w'
·. .. .. E ' 0
10'
-95 PERCENT 10' - 95 PERCENT -
3 9 3 9
10" w·• 10"' 1 o• 10"' w·• w·•
fREQUENCY ICPOl fREQUENCY ICPOJ
. -.......... ------
109 30'W 20.0m 7 NAR 60 - 7 JUL 81 0, 0, 109 30'W 15.0m 12 JUL 81 - 13 APR 82 0, 109 30'W 15.0m 27 OCT 62 - 31 .OCT 83
Cl IL.
10'
~ 10' ..
103 PERIOD
I I I
10'
I
' ' "'"\""·.
I DAYS! 10'
T
\ ·.. . \ . ' . \• •
--l!:
- 95 PERCENT __.!:
3 9
10°
1 0-3'-t--...--rTTTmr-,-rmrmr--.,-,-,-rm!-1~ I~ 1~ lif
fREQUENCY !CPO l
73
10°
10"
105
~ 10' u
' .. ~ 10' E 0
10'
--- 0, 109 30'W 50.0m 7 MAR 80 - 13 APR 82 ............ 0, 109 30'W 50.0m 27 OCT 82 - 31 OCT 83
u
PERIOD !ORYSl 10 3 10 2 10 1 10°
10' .,jW.I..LL.l....J.._Il.w.LL.L.<--lll.J.J.u..L-'--1:
10'
~ 103
E 0
10'
v
- 95 PERCENT -- 10' - 95 PERCENT --
3 9 3 9
10·' 1 a·' FREQUENCY !CPDl
--- 0, 109 30'W 0, 109 30'W
50.0m 7 MAR 80 - 13 APR 82 50.0m 27 OCT 82 - 31 OCT 83
PER I DO !DRYS l 10 3 10' 10 1 !0°
10' ,jillllLL.L-'llll.LL.L..L-'l.t.LJ.J..;L.L.J-1:
T
10'
w·• - 95 PERCENT --
3 9
74
--- 0, 109 30'W 0, 109 30'W 0, 109 30'W
PER I 00 WAYS l
75.0m 75.0m 75.0m
7 MAR 80 - 4 OCT 80 9 FEB B1 - 14 APR 82
27 OCT 82 - 31 OCT 83
PER I 00 !DAYS l 10 3 10 2 10' 10'
l05 3ill~~~~u_~~~~-F 103 10' 10 1 10°
10' 3illU..W..-'-'---"U.U.'-'-'--illll~~-F
10'
f2 103
u ...... N
~ 10' E u
101
10°
\ \
\ u .... ~\. \· .. ,
1 • •, \ I·
\ , ,.., .i 1, \ · .. :: \( \ '11; ·: • • 1 ni'·~·,:
'r ~·~/I ~' \~ 11 \". , ~ ,, . ~ I \ ..
\ . I<
- 95 PERCENT-
3 9
--- 0, 109 30'W ............ 0, 109 30 'w ------ 0, 109 30'W
10'
f2 103
u ...... N
~ 10' E u
10'
10'
75.0m 75.0m 75.0m
v
- 95 PERCENT-
3 9
7 MAR 80 - 4 OCT 80 9 FEB 81 - 14 APR 82
27 OCT 82 - 31 OCT 83
PER I 00 WAYS l 10 3 10 2 10' 10°
10'~~-'-l..~illlLLL-illll~~-k
D 0..
10'
:;: 101
N
' '
T
10·' - 95 PERCENT-
3 9
75
--- 0, 109 30'W 100.0m 7 MAR 80 - 13 APR 82 ............ 0, 109 30. W 100. Om 27 OCT 82 - 31 OCT 83
PERIOD !DAYSl PERIOD !DAYSl 103 10' 10 1 10°
10• .,jlliLLLI..J....J..--"lllLLL'--JllULLJ_-'--k 10 3 10 2 10' 10°
10·~~.J....J..-->llllLLL'--lllULLL->--k
10"
~ 10' E 0
10'
u
- 95 PERCENT --
3 9
105
~ 10' E 0
10'
101
y
- 95 PERCENT --
3 9
10°,_.,~~-.on~.-rn~or 1~ 1~ 1~1 lif w·• w·•
FRF.:OUENCY !CFDl FRF.:OUENCY !CPDl
--- 0, 109 30'W 100.0m 7 MAR 80 - 13 APR 82 ············ D, 109 30'W 100.0m 27 OCT 82 - 31 OCT 83
Cl a..
PER I OD !DAYS l 10 3 10 2 10 1 10°
lO'~HL.J....J..~WLu-L-~LLJ.->-~
T
102
~ 10' N
- 95 PERCENT --
3 9
10"'·+-.-,~rmr--r-rn~r-..-.rrrrrrl-1~ 1~ 1~1 !if
FRF.:OUENCY (CFDl
76
10"
lOs 10'
10'
D a.. 103
u ...... N
~ 102
E [)
101
10°
--- 0, 109 30"W ............ 0, 109 30' w ------ 0, 109 30'W
PERIOD WAYSJ
150.0m 150.0m 150.0m
7 MAR 80 - 7 JUL 81 2 NOV 81 - 14.APR 82
27 OCT 82 - 31 OCT 83
PERIOD !DAYSJ 10' 10 1 10° ID' 10' 10'
\ lOs
\ u v \ \
\ 10' ·>
§:' 10' u ...... N
~ 10' E [)
101
- 95 PERCENT - 1 o• - 95 PERCENT -
3 9 3 9
10-2 10-1 1 D" 10-' 10-' fREQUENCY !CPDJ fREQUENCY !CPDl
--- 0, 109 30"W ············ o, 109 30' w ------ 0, 109 3D'W
150.0m 150.0m 150.0m
7 MAR 80 - 7 JUL 81 2 NOV 81 - 14 APR 82
27 OCT 82 - 31 OCT 83
D a..
PER I OD WAYS J 10° 10' 10' 10'
!O'~~~~~~~~LU~~
10' --\ \ \
T
~ 101 I I
I ' N
---, I II
I I I \( .... \ '"~'
• ... " ... I I'' · .. ··.', ... \ \ .... ·.t ,,,. . . .. -'\\
.. , ... ·. \
I
- 95 PERCENT -
3 9
1 o·''+--.-rrrnm--.-r1rnT1'1T""--rmT!Tll-10-3 w·• 1 a·• 1 o'
PRE:OUENCY !CPDJ
77
10°
1 o•
--- 0, 109 30'W 0, 109 30. w 0, 109 30'W
PER I OD !DAYS l
200.0m 200.0m 200.0m
12 AUG 80 - 8 JAN 81 9 FEB 81 - 14 APR 82
27 OCT 82 - 31 OCT 83
PERIOD IDAYSl 103 10' 10' 10°
10' -;;jill.l..LLLL-'11llll.L.L----"lllLL...L.JL-j,-to' 10' 10' to•
10' -,IW.J..LL.L.L---'llill.LJ..._L_JIW.ll.l.--'--J=
10'
~ 10' (..)
' N
~ 102
E 0
101
10"
\
' ' \ . .. ' • •• .. '!<.
u
'•
- 95 PERCENf-
3 9
10'
~ 10' (_)
' N
~ 10' E 0
10'
10"
v
- 95 PERCEN'f-9
1 0 "'·+-.-rrrrmr-r-rrrrrnr-r-rrrrrnl- 10 "'+..,-,rTnrmr-r-rrrrmr-rrmTrr!-1~ 1~ 1~1 Jif 1D1 1~ 1~ 1if
FREQUENCY ICPDl FREQUENCY ICPDl
--- 0, 109 30'W 200.0m 7 MAR 80 - 13 APR 82 ············ 0, 109 30'W 200.0m 27 OCT 82 - 31 OCT 83
PERIOD IOAYSJ 10 3 10 2 10 1 10°
1 D' -;;fWJJ.LL..L--'lJ.U.LL.L.L---"1W..JL..LJ---t-
T
101
10"' - 95 PERCENT --
78
--- 0, t09 30'W 0, t09 30'W 0, t09 30'W
PE:RJOD (OAYSJ
250.0m 250.0m 250.0m
tt AUG 80 - 8 JUL 81 2 NOV 8t - t4 APR 82
27 OCT 82 - 3t OCT 83
PERIOD (OAYSJ tO' tO' tO'
tQ'~ww~~~~~~ww~--k to•
105 10 3 tO' tO' to•
to'
[2 t03 (._")
...... N
to•
I I I I
I I
I I
u
,, ,.\ I ·, l\1 \ .
I \/\ '
I I / ,,
f
- 95 PERCENT -
3 9
--- 0, 109 30'W 0, 109 30. w o, 109 30. w
v to'
[2 103 (._")
...... N
~ 10' E ()
250.0m 250.0m 250.0m
to'
to• - 95 PERCENT -
3 9
10-'·~-.rn~~rrrrnm--rnn~ I~ 1~ 10~ I~
F'REOUENCY (CPDJ
7 MAR 80 - 7 JUL 81 2 NOV 81 - 14 APR 82
27 OCT 82 - 31 OCT 83
PERJOD (OAYSJ
to' 103 10' tO' Jo•
I T
to' I I \ I
D I a.. I
~ 100 I
N I '/ '\ ,. ~~
(._") \ \ \ '11' \ ,,. ,, .... ~ 10-1 I
'-1,,
0> ,,,
OJ ·• ol 'D .. -. I
- 10-2
-----'f-10-3 - 95 PERCENT -
3 9
10-' 1 o-• w• fREQUENCY (CPDJ
79
0, 108W -3.5m 16 RPR 82- 26 OCT 82
PERIOD IDAYSJ 10 3 10' 101 10°
1 o' .,jW.ll.L.L...L-'l.Llll..l..L..l.__JJJ.lllW-L.......j,.
T
101
- 95 PERCENT-
3 9
0, lDBW O.Om 16·APR 82- 22 OCT 82
PER I 00 !DAYS l 10 3 10' 10 1 10°
102 ~~.L...L-illWW~L-~~~-k
T
10'
12 ~ 10° N
w·• - 95 PERCENJ-9
w·• 10·• FREQUENCY ICPDl
80
108 10 3
IDS
~ 10' (_)
..... N
~ 103
E
" 10
2
10'
10° 10_,
o, 108W IS.Om 16 APR 82 - 26 OCT 82 ............ 0, !08W IS.Om 27 APR 83 - 2 NOV 83
PERIOD WAYSl PERIOD (OAYSl 10 2 10 1 10° 10' 102 10 1
10•
u v IDS
0 •' Q_ 10'
(_)
..... N
~ 10' -·· ... E ... "
10' ••'.
- 95 PERCENT- 101 - 95 PERCENT-
3 9 3
9
10° 10-2 10-1 ID" ro""' 10-2 10-1
FREQUENCY (CPDl FREQUENCY (CPDl
0, 1 08W 15 .Om 16 APR 82 - 26 OCT 82 ............ 0, 10BW 15.0m 27 APR 83 - 2 NOV 83
0 Q_
PER I 00 WAYS l 10 3 10 2 10 1 10°
102~llL~-lli~~L-~~~-k
101 .... ··· ..
...... ~ 10° N
w·• 10_,
· . ..
- 95 'PERCENT-
3 9
10-2 10-1
FREQUENCY (CPDl
81
1 o•
!0°
1 o•
0, 108W SO.Om 16 APR 82 - 26 OCT 82 ············ 0, 108W 50.0m 27 APR 83 - 2 NOV 83
PERIOD (OAYSJ PER !DO (DAYS l 103 10' 10' 10°
l05~~LL~~U-L-~~~~ 10 3 10 2 10 1 10°
1o·~~~~~LLL-illll~~~
10'
5: 103 (.)
' "
10'
10°
..... ... u
- 95 PERCENT-
J
D 0..
9
0, 108W 0, 108W
to' 10 3
10'
~ 10' N ~
(.)
~ 10., L m Q)
"0 ~ 10·'
10.,
10"' 1 o·3
10'
5: 10' (..)
' N
~ 102
E 0
101
10°
v
- 95 PERCENT-
J 9
10"'·4-.. ~~--~~~~~~ 1~ 1~ 1~ 1~
FRE:OUENCY ( CPDl
SO.Om 16 APR 82 - 26 OCT 82 50.0m 27 APR 83 - 2 NOV 83
PERIOD (QAYSJ. 10' 10' 10°
l ... •·,
- 95 PERCENT-
3 9
10"' 10"' ]0° FREQUENCY (CPDJ
82
0, 108W 100.0m 16 APR B2 - 4 JAN 83 ············ 0, 108W 100.0m 27 APR B3 - 2 NOV 83
PER I 00 WAYS l PER [ 00 WAYS l 10 3 10 2 10 1 10° 103 10 2 10 1 10°
1 o• .,jillll.LL.L......IJJ.LLLL.L.L--'lu.LLJL.L...I-k 10' .,jWU-'-'L..L.~Lll.L.L.L_JjJJJ.U..L...L--J,.
10'
~ 102
E ()
101
u
- 95 PERCENT ·
3 9
0, 108W . ~-- ........ D, 108W
103 10'
102
D a.. ~ 101 " (.)
m 10' L m OJ
"0 - 10-1
10·2
10"' I 0-3
10'
D a.. 10' (.)
' " ~ 102
E ()
101
10°
v
...
- 95 PERCENT ·
3 9
10-2 10-1
F"RE:DUENCY !CPDJ
100.0m 16 APR 82 - 4 JAN 83 1DO.Om 27 APR 83 - 2 NOV 83
PERIOD !DAYSJ 10 2 101 10°
"T
- 95 I'ERCENT ·
3 9
10-2 10-1 10' F'RE:DUENCY !CPDJ
83
10"
--- 30'N, 110 30'W -3.5m 26 OCT 79 - 1 MAR 80 ············ 30"N, 110 30"W -3.5m 3 FEB 81 - 30 OCT 81
PER I 00 tORI'S l 10' 10' 10 1 10°
1~~~LL~liULL~llLLL~
D a..
10'
;;:: 1 o" ~
--- 30"N 110 30'W 30"N' 110 3D"W
'
D a.. ;;:: 1 o' ~
.. . . . ··.: :.
. ' ... ... ' ..
T
· •... ··~:·
- 95 PERCEtt'f-
3 9
O.Om 26 OCT 79 - 1 MAR BD O.Om 13 AUG 80 - 30 OCT 81
T
- 95 PERCEtt'f-
3 9
84
105 103
104
12 10' (.)
' N
~ 10' E 0
101
10°
10-1 10_,
30'N, 110 30'W 20.0m 26 OCT 7>3 - 1 MAR 80 ············ 30'N, 110 30'W 20.0m 12 AUG 80 - 5 JUL 81
PERIOD WAYSJ PERIOD (OAYSJ 10' 101 10° 10 3 10' 101
. 10•
.. u v ·. : .. .. 10' ·. : . : ... :
··- . ~·· 12 10' (.)
·. ' N
~ 10' E
-~ 0
101
10'
3 9 3 9
10_, w·• w·• 10" 10_, 10_, 10-1
F'REDUENCY (CPDJ F'RE:OUENCY (CPDJ
--- 30'N, 110 30'W 3D'N, 110 30'W
20.0m 26 OCT 79 - 1 MAR 60 20.0m 12 AUG 80 - 5 JUL 81
D "-
PER I 00 WAYS J 10' 10' 10 1 10°
1 o' -=fWw.L.LL--"illlLL'--llill.LLL-'--+
101 . ' ···.
T
~ 10° N .... . . .
·:: •,
- 95 PERCEN-T-
3 9
10-4'-l---c-ocrncrrn-~~~~r-rrrrrnl-1~ 1~ 10~ I~
F'REOUENCY (CPO J
85
10°
10"
10' 103
10'
a: 10' (.)
..... N
~ 102
E (.)
10'
10'
10-1 10-3
30'N, 110 30'W 50.0m 26 OCT 79 - 1 MAR EO ............ 30'N, 110 30'W
PERIOD WAYSJ 10' 10' 10°
u
' '• · .. · ..
' .
- 95 PERCEtff-
3 9
10-· 10-1 1 o• PREOUENCY ICPDJ
--- 30'N, 110 30'W 30'N, 110 30'W
50.0m 12 AUG 80 - 15 MAR Bl
PERIOD IDAYSJ
10' 103 10' 10'
v 10'
a: 103 (.)
..... .. · ... N ~- .. ·.
~ 10' E (.)
10'
10°
3 9
10-1 ID-3 10-· 10-1
PREOUENCY ICPDJ
50.0m 26 OCT 79 - I MAR BO 50.0m 13 AUG 80 - 30 OCT B1
PER I DO !DAYS J 103 10' 10' 10°
1~~llLLL~WLWLL-illli~~~
D CL
10'
~ 101
N
..... ·. ..
. . . . .. . .... .. ' " . . . .... ··.
T
- 95 PERCEtff-
3 9
86
·. '•
10°
1 o•
30'N, 110 30'W 75.0m 12 AUG 80 - 30 JAN 81 . ·- ......... 30'N, 110 30'W 75.0m 9 JUL 81 - 30 OCT 81
PE:RIOD CDAYSJ PE:RIOD !DAYSJ 10 3 10 2 10 1 10° 10 3 10 2 10 1 10°
10• 105
u v 10' 10'
~ 103 D a.. 10'
(_) (_)
..... ..... N N
~ 10' E
~ 102
E u u
101 101
10" - 95 PE:RCE:N'F- 10° - 95 PE:RCEN'F-
3 9
3 9
10-1 10-1 10-' 10-2 10-1 10" 10-J 10-2 10-1 10°
FREQUE:NCY !CPDJ FREQUENCY !CPOJ
30'N, 110 30'W 75.0m 12 AUG 80 - 30 JAN 81
PE:RIOD !OAYSJ
103 10 3 10 2 JDI 10°
T
10'
0 a.. ~ 101 N
(_)
3: 10' L en <D
"1J - 10"1
- 95 PERCE:N'F-
::l 9
10-J 10-J 10-2 m-1 1 o"
FREQUENCY !CPDJ
87
lOS 103
10'
6: 10' u ...... .. ~ 10' E 0
10'
10°
10-1 10_,
--- 30'N, 30'N, 30'N,
110 30'W 110 30'W 110 30'W
PERJOD COAYS l 10' 10 1 10°
u
'
JOO.Om JOO.Om JOO.Om
lOS
104
6: 10' u ...... N
~ 10' E 0
101
26 OCT 79 - 1 MAR 80 12 AUG 80 - 30 JAN 81 9 JUL 81 - 30 OCT 81
PERIOD !DAYSl 10 3 10' 101
v
I I :• .,.
I v"-·
' '
10°
- 95 PERCEN-F-- 1 o• - 95 PERCEN-F--
3 9 3 9
10-1 w-• 10-1 10" ro-' w-• 10-1
F'REOUENCY !CPDl PREOUENCY !CPDl
--- 30'N, 110 30'W 100.0m 26 OCT 79- I MAR '80 30'N, 110 30'W 100.0m ·g JUL 81 - 30 OCT '81
D CL
PERIOD !DAYSl 10' 10' 10 1 10°
IO'~~~~~LLL-llillDU~-k
T
101
~ 10" ' ' N
3 9
' ' -
10-4'-1-.-rn-rmr----r..,.-mnr-rT"n-rrnl-10-3 w-• 10-1 10"
F'REOUENCY !CPDl
88
10"
10' 103
103
5: 102
0
' N
~ 10' u
10°
10-1
--- 3D'N, 30'N, 30'N,
110 30'W 110 30'W 110 30'W
150.0m 150.0m 150.0m
26 OCT 79 - 1 MAR BD 12 AUG 80 - 30 JAN 81 9 JUL 81 - 30 OCT 81
PERIOD !DAYSl PER I OD WAYS l 10 2 10' 10°
10' 103 10' 10' . 10°
10'
•'/' v ."I ·~
,:, ··~ • I '\ ,:, "·\
• I :\ 5: 10' 0
' "' ~ 10' E
'.
u
10'
- 95 PERCE!&- 10'' - 95 PERCE!&-
3
--- 30'N, 30'N, 30'N,
9
110 30'W 110 30' w 110 30'W
150.0m 150.0m 150.0m
3 9
10'' 10''. fREQUENCY !CPDl
26 OCT 79 - 1 MAR BO 12 AUG 80 - 30 JAN Bl 9 JUL 81 - 30 OCT B1
PERIOD !OAYSl
10' 103 10 2 10 1 10°
'l I ., 10' '
D a.. ~ 10'' N
(.)
~ 10'' L m ID
"()
- 10''
10-•
3 9
.10_, 10-3 10'' 10'' 10'
fREQUENCY !CPDl
89
1 o'
--- 30'N, 30'N, 30'N,
110 30'W 110 30'W 110 30'W
PER I 00 (DAYS J 10 3 10 2 10 1 10°
1Q4~wu~~~~~_mwu~~
10'
B: 10' (_) . ..... "' ~ 101
E 0
· .. ·· .. ,, u "'~. \
- 95 PERCEtff-
3 9
w·' 1 o·• 10' FRE:OUENCY ICPOJ
--- 30'N, 110 30'W .... · .. · · · ·· 30 ' N, 110 30' W ------ 30'N, 110 30'W
200.0rn 200.0m 200.0m
26 OCT 7B - 1 MAR 80 12 AUG 80 - 30 JAN 81 9 JUL 81 - 30 ocr a1
PERIOD IDAYSJ 10 3 10 2 10 1 10°
10·~llL~~~LLL-~~~-k
103
0 0.. 102 (_)
..... "' ~ 10' E 0
10°
200.0rn 200.0m 200.Dm
\
.· .... .·~/ 1, v
,.:.. \•, ' I . \
- 95 PERCEtff-
3 9
26 OCT 79 - 1 MAR 80 12 RUG 80 - 30 JAN 81 9 JUL 81 - 30 OCT 81
I ', ,,, ... , ',
3
90
9
I ',
'
--- 30'N, 110 30'W 250.0m 26 OCT 79- 1 MAR 80 30'N, 110 30'W 250.0m 12 AUG 80 - 30 JAN 81
PERIOD (OAYSl 10 3 10 2 10 1 10°
10'~llLLL~~uu~~~~~
103
~ 10' u
' N
~ 101
E u
'•, u
·,:,
103
~ 102
u
' N
~ 101
E u
10"
·-
- 95 PERCEtff--
3 9
10-'-+--r-TTTrmr-.-.rnmr-rrrTTTnl-1~ 1~ 1~ 1~
PRE:OUENCY !CPDl
110 30'W
3 9
250.0m 26 OCT 79 - 1 MAR 80 30'N, ............ 30'N, 110 30'W 250.0m 12 AUG 80 - 30 JAN 81
PERIOD !DAYS l 10 3 10 2 10 1 10°
10'
T 10-1
D a_
:::: 10"' N
u
m 10-3
'-m
" "D - 10"'
10-s
3 9
10-6 1 D-3 w·• 10-1 1 o'
PRE:OUENCY (GPDl
91
30'S, 110 30'W -3.5m 26 OCT 79 - 10 JUL 81
!DAYSJ 10' 10 1 10°
~~~ULLL-ill~~~~~~
T
102
§: ~ 10
1 ..
- 95 PERCENT
30 . 5, 11 0 30 . w 30 'S, II 0 30 'W
O.Om 26 OCT 79 - l ~AR 80 O.Om 15 AUG 80 - 10 JUL 81
PERIOD lDAYSl
10' I 03 10 2 10' 10°
T
10'
Cl 0..
~ 10' .. 0
m 1o" '-Cl ., •',
"0 .. - 10"'
. :. --.,
- 95 PERCEtff-
3 9
10"' 10-3 w·• w·• ID"
fREQUENCY (GPDJ
92
30'5, 110 30'W 20.0m 26 OCT 79 - 16 FEB 81
PER I DO (DAYS l 10' 10' 10 1 10°
105~llLLL_nWLu_L_~~~~
10'
5: 10' u ..... N
~ 102
E
" 10'
10°
u
- 95 PERCENT -
3 9
0 a... 10' u ..... N
~ 10' E
" 10'
10' - 95 PERCENT -
3 9
10-1'-l-~m~~~~~~m,J--J0-3 1 o-• 10-1 1 o'
10- 1'-l---.--mTnn~~~~~~,J--10 _, 10 _, 10-1 10°
FREQUENCY !CPOl FREQUENCY !CPDl
30'5, 110 30'W 20-0m 26:0CT 79- 16 FEB Bl
PERIOD !DAYSl 10' 10' 101 10'
10' ~J.LLL.L__ll!.I.LI..L.L.L___jJJLlllJ...L..l--k
T
10'
10_, - 95 PERCENT -
3 9
10_, 10-1 1 o' FREQUENCY !CPDl
93
~ : '
to• 10 3
10•
~ 10' 0
'· N
~ 10' E u ~
to'
101
10" w-•
30 . 5' 110 30 . w SO.Om 26 OCT 79 - 10 JUL 81
PERIOD WAYSl PERIOD !DAYSl 10 2 101 10°
to• 10 3 10 2 t0 1
u v 10•
~ 10' 0
' N
~ 10' E u
10'
- 95 PERCENT - 101 - 95 PERCENT -
3 9 3 9
to' 10-2 10-1 ID" m-• 10-' 10-1
F'REOUENCY !CPDl F'REOUENCY !CPDl
30'S, 110 3D'W SO,Om 26 OCT 79- 31 ~AN 81 ............ 30'S, 110 30'W SO.Om 15 F'EB 81 - 10 ~UL 81
PER !DO !DAYS l 10 3 10' 10 1 10°
1 o' .,jW.I..LI...L...I.........U.Ll..L.Ww....J'--WJ.!.!.LJ.-'--E
D a..
to'
~ 101 N
T
- 95 PERCENT -
94
10°
1 o'
30"5, 110 30"W 75.0m 14 AUG 80 - 9 JUL 81
PER I DO WAYS l PERIOD !DAYSJ 10 3 10 2 10 1 10°
10' .,jill.ll.L.L.L_llllll.L.Ll-lWJ.LLJ._j_-j,-10 3 10 2 10 1 10°
10' .,jill.LLLL.L......W.llLL.J.....l.__lllJ.I..L;L.L.J-k
6: 10' (.)
' N
10'
10"
1D'
6: 10' [.)
' N
~ 10' E u
101
v
- 95 PERCENT - 10' - 95 PERCENT"-
3 9 3
10-2 10-1 1 o"
FRE:OUENCY !CPDl
30"5, 110 30"W 75.0m 7 'MAR 80- 9 JUL 81
D (L
10° PER I OD !DAYS l
10' 10 2 10 1
10' .,jill.ll.L.L.L_llllll.L.Ll-lWJ.LLJ._j_-j,-
T
10'
~ 10' N
10"' - 95 PERCENT -
3 9
10-34--...,--,rmrmr-r.,..,-rmr,--..,-,rrrnrij-1~ 1~ 1~1
lif FRE:OUENCY lCPOJ
95
9
3D'S, 110 30'W 1DO.Om 26 OCT 79 - 10 JUL 81
PER I DO WAYS J PE:R!OO !DAYSJ 10 3 10 2 10 1 10°
105~~~~~~~~~~-s 10 3 10' 10 1 10°
10'~~~~~U-L-~~~,
10'
~ 10' t.>
' N
10'
10"
u 10'
~ 10' E 0
10'
v
- 95 PERCENT - 10' - '95 PERCENT -
3 9 3 9
3D'S, 110 30'W 100.0m 26:DCT 79- 10 JUL :81
PER IDD !DAYS J 10° 103 10' 10 1
1 o' -.JW.LL.l..'-'::==--""w.J..Ju....JL-~~~, T
10'
1 o·' - 95 PERCENT -
3 9
96
10' 10 3
10'
[2 103 (.)
' N
~ 102
E ()
10'
10'
10'' 10''
30'S, II 0 30 '1-l ISO.Om 26 OCT 79 ~II JUL 80 ............ 30'S, 110 30'N ISO.Om 5 FEB 81 - 10 JUL 81
PERIOD WAYSl PERIOD !DAYSl 10 2 10 1 10° 10 3 10 2 10 1
10'
u y
10'
[2 10' (.)
' ...
~ 102
E ()
10' '
- 95 PERCENT · 10' - 95 PERCENT ·
3 9
3 9
10'' 10'' 10'' 10' m·' 10'' 10''
FREQUENCY !CPDl FREQUENCY !CPDl
30'S 1 11 0 30 'N 150 .• Om 26 OCT 79 - 11 ...JUL 80 ............ 30'S, 110 30'N 150.0m 5 FEB 81 - 10 ...JUL 81
PERIOD !DAYSl 10 3 10 2 10 1 10°
10'~~~~WLUUL-~~~-k
T
10'
1 o·• - 95 PERCENT ·
3 9
10 "'+--,-,rrnrmr-rTT1mmr;rnnT11rr!-l~ I~ 1~1 I~
FRLOUENCY !CPDl
97
10°
1 o'
10'
£: 103 (_)
...... N
~ 10' E 0
30'S, 110 30'W 30'S, 110 30'W 30'S, 110 30'W
u
-95 PERCE
3 9
200.0m 200.0m 200.0m
26 OCT 79 - 6 FEB 80 7 MAR 80 - 4 JUL 80
15 AUG 80 - 10 JUL 81
PERIOD !OAYSJ 10 3 10 2 10' 10°
10' .,jlll.l.ll..L..L.----'IJU.Wu....JL-.JW.Wu...J.....J_-1;-
10'
£: 10' (.)
...... N
. ~ 10' E 0
101
10"
,, ' \ ,' \ -- ... ~-
v
- 95 PERCE
3 9
3D'S, 110 30'W 200.0m 26"0CT 79- 10 JUL Sl
PERIOD !DAYSJ 10 3 10 2 10' 10°
10'.,jlllilL~~WL~~~u...J..-'--\;-
T 10"
- 95 PERCENT -
3 9
98
30'S, 110 30'W 250.0m 26 OCT 79- 15 JUL 80 30'S, 110 30'W 250.0m 15 AUG 80- 22 JUN 81
PER I DO WAYS J 10 3 10' 10' 10°
10·~~~~~LLL-llillLU-L-k
10'
~ 10' E (J
10'
10"
u
'• ...
- 95 PERCENT ~
3 9
10-2 1 o-• PREOUENCY lCPDJ
30'S, 110 30'W
10" 10 3
10_,
D CL ~ 10-2 N
u
re 10-' L
"' 0) -u ~ 10-•
10 ...
10 ... 10-3
10"
10'
~ 10' E (J
10'
10" - 95 PERCENT ---3--.9
10-2 10-1
FREQUENCY lCPDJ
250.0m 26 ·ocr 79 - 21 JUN 81
PERIOD WAYSJ 10 2 10' 10°
- 95 PERCENT -
3 9
10-2 10-J w• PREOUENCY lCPDJ
99
10"