S~EED DIR ~,. 27 ~. 22 ~'~~68 ~73 ~~~~68 7~2 ~68 118

248.n 2H.9i

2~7.29 11.0~i

22~.2~

208.90 11.15 138.'6 526.16 309.76 329.15 1~2.25 h7.29 222.8&

1'.13!

J5.~J7 U.2~'
.167.)&7.1&'.0&5\.\Z5 n.2S; 15.51; 15.7'5

2~,17 25.71

Zit 7.

8~2 8~2 hZ

751 7\552 56.

1 8. 11.656 11.712

2! ~ n.u 3. 33.62 35." 32.39 21.15

~159 US 25 2\9

528 531
8~2 8,2 8.2 1t2 8,2 e.2 e.2 H2 8.2

11.086 Jo5n

i.~7' ~.lg5 S~.965

2~.87 ~5.5U

22.80' 22.50' 22 ~ 1 21.5' 0 21.21 I 21.15. 21.1,.

316.1~

251.7& 275.21 259.5ri 275.91 312.211 J19.88 312.n.n5 IS. 110 15.i83.

22.3~ ~

H.i72 55.50 16.112 56.112 15.572 15.7'7 15.112 35.255 21.21.13. 21.~Zi.n.

7.78. 7.5 781

8~2 8~2

5h 52. 51. 5.6

7~5 19~

1. ;61

1~.627
Z!.H 22.9 Z2.zr 21.U l5.5D 21.0. lS.7!

5~.762

1t8.2 8.2 217

~u _~07

1&.~6

22.65' 23.26' 21.~25.86'

528 53. 52. 52. 513 51. 7n

~96 ~98 ~75 ~78

8.2 8.2.8U 811 507

13.222

1~.2~' I' ~! 1~ ~92

11.~S ~

7. 7 ' h.17. 21 7. 2~.17 I 21.71' 23.~1 0
312.9) 318.11 303.82 303.82 316.3i 152.U 121.97 29. U5 311.73 328.92 123.5r. 526.85 22'.77

~090lo0

15.~77

5.56' 5H

~ -11 I ~ll ~U ~ I 1~ ~ 15 ~ ~ 16 '1. _ a 19 'c ~ 2. ::11::2l -a h 25 2& 27 o ZI o 29 5. 35 3. Ii .1.2
9.151 9.265 i.219 '.991 S.i" 8.&72 8.717 8.193 '.2&1 , ~& 5. S.5H 11.7~7 11.51. 55.775 16.517 Ir. n UI _ 67' 7 1. 11& 259 32. 395.12 5.219 2.20.
H.lr. H.98 i.56 , 7 11.31 21.&5

8.2 8.2 8,2 8.2

o o o o D_ o o o ________L
Figure 3. Typical output from Program AANCMRD.
right hand are the Aanderaa binary coded raw data, and on the left hand are the calculated physical values. The printout from AANCMRD is carefully analyzed for any systematic errors. Also, the validity of all detected errors is appraised. Time-

marks taken from a mooring log are compared to the recorded data (for example, Fig. 3 shows change in values when the current meter enters the water, with the prior release of the rotor). The second program, EDTDAT, completes the data editing. This program
accepts hand editing via data cards, and interpolates or deletes any desired error records. program. Figure 4 is a sample of the final output of this Then the data are for-
Each sample is given a true GMT time.
matted onto another binary file, ready for time-series analysis and plotting by the standard PMEL time-series analysis packages, CURPLT and TEMPLT (Halpern et

1974).

These packages provide a complete overview of the available aata. The program CURPLT performs a time-series analysis of

cur~2nt

vectors in
a rectangular coordinate system and produces Calcomp plots of histogram statistics, time-series, progressive vector diagrams, and spectra (u, v, power and rotary spectra). TEMPLT performs one-dimensional time-series analysis of any scalers such as temperature, conductivity, or pressure. Again, Calcomp plots of histogram, time-series, and power spectrum are produced.

Ul:. NO.

rIltE "-"EL. l:"'SEC CM'SEC

~SJ)~G. C

)U,. SPEED
~~~ss "~It. C:~!'lD.

_ O~~TH

"n~'!S.

:;lIS~

""If,"
1&.152 7.192 &.8'1 ".. i.222 i.hl --.Lh7 5."26 &.121 5.1&9.1 ".799. lU 3.296 2. 53 1.1.-l.i91 -2.1" -2.'10 -3.199 -3.563 -".177 -5,"23 -6.512 -7. 7. -7.993 -1. 65 -9.213 -11.5'6 -u. 2It -12.ii' -13.11. -12.123 -13.17& -1".526 -11.19. -13.'1"

-6.~11

1 'U& 2 JJL t. -j.H5 2.3.& 2 JJ_ 7. -2.779 5.35& 2 JJL'. -Z 2'. 1It.o 2 JJL TIt - 2.~"1& 2 JU. 7. -1.7&7 ----i-----m62 JJL TIt -Z.!9. 7 lIlt3& 2 JUL TIt ~1I2 & 2 JUL 7. -l.i"l , 5& 2 JJL '. -.i3\ 1.5.& 2 JJL ,. -.'" 11.51& 2 JJ~ 1.J6L 12.52& 2 JU. ,. -.557 lL.no 2 ~ 1. ilL.5.& 2 JJL 7. 2.i12 1. 15.55& 2 JJL 7,. 3.15i 16.6Yi 2 JJ_ ,. 3."5 l'.&li 2 JUL 7. S.ilS 2 JJI.'" I. ~5S 19.&3& 2 JUL. 7. 2.i&1 2. ---0&.& 2 JJL 7. 2.10' 21.&JJ. h 2.070& 2 JJL 7. 2.57' 25.71& 2 JUL 7. 5.'9' Z".72& Z JUL'7. !.;9! 25 "JJ_ 7. S.i6' Z&.,. & 2 JJL 7. ~121 27.75& 2 JJL 7.121 2.806 Z JUL 7. 5.JJL 7. i 3.2& 2 JJL 7.5&" 11 '13& 2 JJL 7. 1.51" 32.62JJLh. ,. 13.UJJL 7It H' _ 5.90& 2 JJ. 7,.1 35.91& 2 JUL. 7,. i. 2.iJJL 7. 2.i6i JUL ,. l.i'S S.i,." 2 JJI. 7. 25 19.JJL 7. 2.5'7 17.6.6 3.2.7.2 _5.. 27.729 U23.". 7.71' 33'.'75 5.. 27.729 1'23 '. 7.296 3. 633 5.026 27.729 1.23 ".182 U'. 523 5. uT --Z7. 729-T.23 6."61 3.. 1.1 5."3 27.729 1'23'. 6.6. 339.227 -----5M'--f7.729 U23~.DD6.__ 5. 13 27.729 U23 5.6. 3.. 1. 5."3 27.729 1'23.". 6.'5" 353.992 ".911 27.666 1.230. 5.226 551.511 ".951 27.666 1.23 5.226 22.117. 951 27.666 1.23. 112 355.75'. 951 27.666 1.23 ".39' 20.359 ".958 27.666 U23 U ".39' ,.1.53 ".951 27.666 1823.". 3.9. 52 1. ".958 27.666 1023.". 3.9'" 72.7,.2 ".951 27.666 1.23 3.91" ' 91. ".951 27.666 1.2300 3.9'" 113.523 ".951 27.666 U23.IIO 5.57. ".951 27.666 1023.000 5.57. 139.191 ".951 27.3.9'" 1,.3." ".981 27.729 1123.0'0. ".39' 1.. 1.9 ".9'1 27.729 1023.0" 5.6.0 137.7'1 ".9'1 27.729 1023.". 6 5. 153.3 27.729 1.23 0. 7.71' 1.5.'.3 27.729 1'23 ' 7.710 1,.7.26 27.1.558 151.1.1 5.'.3 27.729 1'23.". 9.7" 1.. 112 5.'26 27.729 1.23 9.366 15".656 5.'26 27.'. 1 19. 15".656 5.'26 27.729 1.23.". 162.391 5.'26 27.729 1.23 0. 11,"36155.711 5.'26 27.729 U23.'" U.516 15'.26 27.729 U23.U. 13.92' 163 9. 5.'26 27.729 1.23 13.'2. 5.'26 27.729 1'23~~" _ 13.506 167.312 5.'26 27.729 1.23 1. 7. 166.25' 27.666 1.23 13.5'6 167.66. 5.0'3 27.666 1.23 '. 13.92' 5.'03 2i.666 1'23.~0.

Nominal Depth: 20m

Mooring Designation NEGOA 60 Location: 5.N 1450 47.W Sensors: Speed, Direction, Temperature, Pressure, Conductivity VARIANCE ST-DEV MEAN (CM/SEC) (CM/SEC)2 (CM/SEC) S U V
.17.94 -8.96 5.26 87.33 141.45 159.69 9.34 11.89 12.64

.629 -.017 -.259

2.44 2.79 2.95
MIN MAX (CM/SEC) (CM/SEC)
1.50 54.08 29.42 -46.28 41.46 -36.56
S =SPEED U = EAST-WEST COMPONENT Of VELOCITY. EAST ~ POSITIVE U V = NORTH-SOUTH COMPONENT Of VELOCITY. NORTH =POSITIVE V
500.,.---------------------~

8300 I->

(I) C)

152.00

O+-.,-~-.__-_r_____,-____._-.,___-_r=___,.-__r_-.,._---'

SPEED (CM/SEC)

250.--------------------------r
m m ~ m DIRECTION (DGREES. TN) 16

TIME SERIES ANALYSIS

Current Meter 625

Part 1 of 2 (Continued)

HOURLY VECTOR AVERAGES OF SPEED. DEPTH 20.0 METERS.

~ ~ ~ II ~ ~ l\/U.

~ ~ I ~ /1 ~ j
~:J~ij\I\IIII~WIIW 1~~~~~~~WfW~l" ~~11 ~rl 'II rI ~~
I I i i i i i i i i i i i I i i

l\~'\ ~ nlV

A.l. TIME SERIES ANALYSIS Current Meter 625 Part 1 of 2 (Continued) HOURLY VECTOR AVERAGES OF DIRECTION. DEPTH 20.0 METERS.
360 II' III -""X l

'11,1 111)

IIIIPI'III~

ex>

~ i i i i i I i i I

011 ' 3

/IliA'
20 111,rlllrllll.I"~ 2ii
HOURLY AVERAGES OF EAST-WEST COMPONENTS OF CURRENT VELOCITY DEPTH 20.0 METERS.

.. 0 1I:

HOURLY AVERAGES OF NORTH-SOUTH COMPONENTS OF CURRENT VELOCITY DEPTH 20.0 METERS.

i!= ~3J

i!=-30
TIME SERIES ANALYSIS Current Meter 625 Part 1 of 2 (Continued)
PROGRESSIVE VECTOR DIAGRAM OF HOURLY AVERAGES OF NEGOA - 60 OBSERVATION PERIOD 30.0 DAYS FROM 0330 GMT 2 JlIL 74. DEPTH 20.0 METERS.
N 250+--_ _----""-----.:.

..1.1..-

o +0-----,sor--------,-------.------~----""""-+

100 ISO 200

-'<>U

KILOMETERS

A.l. TIME SERIES ANALYSIS Current Meter 625 Part 1 of 2 (Continued)

15OOr------------------.,.

a: > a::: o

UJ600 aJ
O+--r------t-----r----,---~
.,.-_r_______,r__~-__+ 10.0 11.0 12.0 13.0 14.0
TEMPERATURE (DEG C) TEMPERATURE SPECTRUM. PERIDD (HOURS)
1alOOO+-_ _ 00_.,.,,1r-0_ _._ _-+.1 1.. 1
I I 1 I 1 I I II II II 1 1

U1a"

10""
10--+--.--.------:.r-1CIWIC.-+

HOURLY AVERAGES

DEPTH 30.0 METERS.

.U 10.0

c!> 9.0

_"",

B" I i i I i i 6.0 g

" '15 "

i FLO ,.
A.2. TIME SERIES ANALYSIS Current Meter 412 Part 2 of 2; 1 August - 26 August 1974 Mooring Designation NEGOA 60 Location: 5.4 N 47.7 W Sensors: Speed, Direction, Temperature
MEAN VARIANCE ST-DEV (CM/SEC) (CM/SEC}Z- (CM/SEC)

1.034.227 -.115

4.37 2.61 2.67
36.35 3.96 33.32 -21.35 33.72 -25.95

13.33 4.52

29.56 89.16 82.70

5.44 9.44 9.09

S = SPEED U = EAST-WEST COMPONENT OF VELOCITY, EAST = POSITIVE U V = NORTH-SOUTH COMPONENT OF VELOCITY, NDRTH = POSITIVE V

8.. a:

CJ:)160

> a:::

CI:loo

DIRECTION (DEGREES. TN)

HOURLY VECTOR AVERAGES Of SPEED. DEPTH 30.0 METERS.

(J"I

r., J I 1

"~

II I J J" r

2 flJG

HOURLY AVERAGES Of EAST-WEST COMPONENTS Of CURRENT VELOCITY DEPTH 30.0 METERS.

<on

U'1 U'1

i!:-2O

A.2. TIME SERIES ANALYSIS Current Meter 412 Part 2 of 2 (Continued)
PROGRESSIVE VECTOR DIAGRAM OF HOURLY AVERAGES OF NEGOA - 60 OBSERVATION PERIOD Z4.5 DAYS FROM 0342 GMT 1 AUG 74. DEPTH 30.0 METERS.
100 +-_---'-_---J'-_.l.._---L._ _L.-_.L-_---=-_ _L.-_.J-_--+
TIME SERIES ANALYSIS Current Meter 412 Part 2 of 2 (Continued)
1.1 ICIDO 10 ----+--.- - - - - -

PERIOD (HOORS)

101_---+----T'".-------t

I I I I I I I

PERIOO (HClJRS)

- v ftCTIUt

. U S1'ECTIUI

U I.LI

FREQlENCY (CYCLES/HOUR)

FREf.llNCY (CYCLES/HOUR)

10' t - - - - + - - - - - + - r r - r - - - - - - t - - - - - - - r - v - - - - + - - - " " " " ' ! '

temlYE SI'CTRtIt

I'IISITIYE 8'fC11U1
1~'r.0~---'''''''"'!:---.::-1----t::~--I----_r_--_t_--~~"'-----,,.l

A.2. TIME SERIES ANALYSIS Current Meter 412 Part 2 of 2 (Continued) TEMPERATURE STATISTICS LAT. 6005.4N LONG. 145 40.7W DEPTH 30.0 METERS NUMBER OF OBSERVATIONS = 3529 OBSERVATION PERIOD 24.5 DAYS FROM 0342 GMT 1 AUG 74

(OEG C) COEG C)

MEAN VARIANCE ST-DEV

COEG C}

SKEW.50

MAX MIN (OEG C) (OEG C)

z: o.-.

a: 400

> ~
04---.,r------r----F=--.,.---.---.--.,.----P-__- - J. 4.0 5.0 8.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0
TEMPERATURE SPECTRUM. PERIOD [HOURS}
lJrDJ+--_ _ l00J.----,-.,.l0L.-._.Jl_ _. t

I II I n

I n I II I I I

I "

1r'+----.---.,.-L--__,._---+

.01.1 1

14.0"1",------------------------------------1'

,. 11.0 U 10.0

~ 8.0 7.0

5.0 4.0

TIME SERIES ANALYSIS Current Meter 392 Part 1 of 2; 2 July - 1 August 1974 Mooring Designation NEGOA 60 Location: S.4 N 14S o 47.7'W Sensors: Speed, Direction, Temperature
VARIANCE ST-DEV MEAN (eM/SEC) (CM/SEC)2 (eM/SEC) 10.62 11.60 3.41 S -3.17 39.57 6.29 U.80 74.18 8.61 V

SKEW.712.316 -.207

MAX MIN (CM/SEC) (CM/SEC) 2.99 23.23 2.32 2.20 13.91 -18.30 1.92 20.75 -21.58
S = SPEED U = EAST-WEST COMPONENT OF VELOCITY. EAST = POSITIVE U V = NORTH-SOUTH COMPONENT OF VELOCITY. NORTH = POSITIVE V
3OO.-------------------------r

CI:150

UJ CJ')100 CD

O+----.IJIIoI&&o

3OO,-----------------------r

. :>

Z200 I:)

CJ')100

O+----r--,--.,.-~r___.,.-.,.-r___,_-.__-_r______._--+ ~ ~ ~ ~ ~ ~
w m m DIRECTION (DEGREES. TN)

Current Meter 392

HDURLY VECTOR AVERAGES OF SPEED. DEPTH 50.0 METERS.

1I:l15 ~

A.3. TIME SERIES ANALYS IS Current Meter 392 Part 1 of 2 (Continued)
HOURLY VECTOR AVERAGES DEPTH 50.0 METERS. Of DIRECTION.

~fWY1n

--. 3.JJ. 74
HOURLY AVERAGES OF EAST-WEST COMPONENTS OF CURRENT VELOCITY DEPTH 50.0 METERS.

O"l

U ~.. ::c

.-r ,-

.----,
A.3. TIME SERIES ANALYSIS
HOURLY AVERAGES OF NORTH-SOUTH COMPONENTS OF CURRENT VELOCITY DEPTH 50.0 METERS.
A.3. 'TIME SERIES ANALYSIS Current Meter 392 Part T of 2 (Continued)
. PROGRESSIVE VECTOR DIAGRAM OF HOURLY AVERAGES OF NEGOR - 60 OBSERVATION PERIOD 30.0 DAYS FROM 0324 GMT 2 JUL 74. DEPTH 50.0 METERS.
9O+-_----L_ _.L._ _.L.--_---L._ _J--_----'_ _.L._ _.J--_--+
0+--.,.------.,;----..,.---.,.-----r--.------.,;----..,.-----+90 E 80 0
A.3. TIME SERIES ANALYSIS Current Meter 392 Part 1 of 2 (Continued)

SPECTRA OF

CURRENT VELOCflY

1.1 10

DEPTH 50.0 METERS.

PER100 ( HOURS)

PERIOO (HOURS)

10 I I

. U Sf'ECl1U'I - V ftCTIUt

. """"

ILl It:

~ 10 IIJ

t; -10 !til

""'J
A.3. TIME SERIES ANALYSIS Current Meter 392 Part 2 of 2 (Continued)
PROGRESSIVE VECTOR DIAGRAM OF HOURLY AVERAGES OF NEGOA - 60 OBSERVATION PERIOD 24.3 DAYS FROM 0324 GMT 1 AUG 74. DEPTH 50.0 METERS.
4O+---.L--.--.L.-.--'--------'------'------'-------'--"""t':"'""-+

Q:: I-

W L:.J
O+---.---r----r-------.----.,.-----"~"'"---=:;;..,-----+E
SPECTRA OF CURRENT VELOCITY
10.1 lOs t-----+---,---rr+-----+-------t

+ U 5PEC11U'I

OEPTH 50.0 METERS. PERIOD OiOURS)

PERIOD (HOURS)

10 IDs t-----+---,---rr+-----+-------t

- V Sf'ECTRlI1

FREQUENCY (CYCLES/HOUR) ROTARY SPECTRA.
lOS r - - - - + - - - -.-r---------4>-----+----.-.".---_+__---+

NEIlATIYE 5PEC11U'I

f'OSITIYE 5f'EC11U'I
tO~'1"'=O:----_":-1---_+:.t-----.t::0l,.---t----.,.t:----.l~---11---~
TEMPERATURE STATISTICS LAT. 60 OS.4N LlJNG. 145 40.7W DEPTH 50.0 METERS NUMBER lJF lJBSERVATIlJNS = 3497 OBSERVATION PERIOD 24.3 DAYS FROM 0324 GMT 1 AUG 74 MEAN VARIANCE ST-DEV (DEG C) (DEG C) (DEG C) 6.49.16

SKEW.60

MAX MIN (DEG C) (DEG C) 8.19 5.75

0:::: lLJ

O+--,---J--,.----r----:~--r--.___-~___,-___r-__+

I I I I II II II II

10"'+-------'--.,.".------'----+

I I I " I I I I

lae+----.---~---=.II-.,.---+

---~----

""-J ""-J

,., 11.0

U 10.0

7.0~~ 6.0

i iii

AI.JG 74

TIM~ ~~Kl~~ ANALY~l~ Lurrent Meter Part 1 of 2; 2 July - 1 August 1974

Nomlnal

uep~n:
Mooring Designation NEGOA 60 Location: 5.N 47.7'W Sensors: Speeds Directions Temperatures Conductivity

.358 -.136.070

2.47 2.16 1.99
23.03 1.50 15.12 -14.18 20.45 -20.75

9.52.23 -1.21

13.81 30.77 72.16

3.72 5.55 8.49

S =SPEED U = EAST-WEST COMPONENT Of VELOCITY. EAST =POSITIVE U V = NORTH-SOUTH COMPONENT OF VELOCITY. NORTH = POSITIVE V

34.0 I

I : 30.0

""""'

iii iii Iii

"'--n

Iii iii iii

TIME SERIES ANALYSIS Current Meter 624 Part 2 of 2; 1 August - 26 August 1974
Mooring Designation NEGOA 60 Location: 5.4'N 47.7 W Sensors: Speed, Direction, Temperature, Conductivity VARIANCE ST-DEV MERN (CM/SEC) (CM/SEC)2 (CM/SEC) S U V 9.75.87 -.97 17.99 34.63 76.71 4.24 5.89 8.76 SKEW.631 -.254.320 KURT 2.95 2.52 2.31 MIN MAX (CM/SEC) (CM/SEC) 27.17 1.50 17.22 -17.95 23.46 -18.72
2OO.-----------------------r

(f)160

> a:::: w (f)
260.-----------------------r

ffi100 (f)

o+---.------r---r--.---.------r---r---r--.------r---r---+

"2

ti -15
A.4. TIME SERIES ANALYSIS Current Meter 624 Part 2 of 2 (Continued)
PROGRESSIVE VECTOR DIAGRAM OF HOURLY AVERAGES OF NEGOA - 60 OBSERVATION PERIOD 25.6 DAYS FROM 0336 GMT 1 AUG 74. DEPTH 90.0 METERS.
N 4O+-_ _.L.-_ _.L.-_ _L.L.-_----JL.-_----I_ _--.L_ _
0+0---5.-----1T""0- - - 1 ' 5---,2O.-----.,25;-------.30------r----+ E 4O 35
HOURLY AVERAGES Of NORTH-SOUTH COMPONENTS Of CURRENT VELOCITY DEPTH 90.0 METERS.
10 ,._ _.. lIJfDJ 100t--_r-Tr+

PERIOD OOJRS)

+--__--t.1
.10 1fDJ 101 ,.------.-~---+------t

+ U ftCTRlIt

- v ftC11Ut

EHERGY Sl'ECTRIJI

10'"
101~.;l;;----"11~--.~1=.JIII-.

-.----.t,

FREWENCY (CYCLES/HOUR)

fREWENCY (CYCLES/HOUR)

101 't---------,:----+.---r---+-----I-----+----r..,.+-----I---_ II NElIITIVE Sl'ECTRIJI II POSITrVE ftCTRlIt II II
10~:t::0:---~_1r---'--_~. t:----_~l:------l>-----r----t-.:.&;U&.----:I-----,:i:.
TEMPERATURE STATISTICS LAT. 60 OS.4N LllNG. 145 40.7W DEPTH 90.0 METERS NUMBER OF DBSERVATIllNS 3680 OBSERVATION PERIOD 25.5 OAYS FROM 0336 GMT 1 RUG 74 MERN VRRIRNCE ST-OEV SKEW KURT MAX MIN (DEG C) (DEG C) (DEG C) (DEG C) (DEG C)

. >

O+--I------t-----r----r--.,..-~-_r______,r__~-_+

"1.0

TEMPERATURE (DEG C)
1~rm+- _ _ m_~.. 1. 10_ _.._ _-+.1 1
TEMPERATURE SPECTRUM. PERIOD (HOURS)
1ae+------r--~----:.~--_+

FREQUENCY (CYClES/HOUR)

----------,--

14.0 13.0

IV"

9.0 ~ 8.0

,-. sa.O

i i i i i i i i '
i i i i i i I i i i i i i i i i i i

5EP 74

DEPTH STATISTICS LAT. 5934.2N LONG. 145 47.7W DEPTH 20.0 METERS NUMBER OF OBSERVATIONS = 2880 OBSERVATION PERIOD 60.0 DAYS FROM 1000 GMT 16 AUG 74 MEAN VARIANCE ST-DEV (METER) (METERS) (METER) 23.36 1.06 1.03 SKEW -.02 MAX MIN (METER) (METER) 2.08 26.30 20.98 KURT
o ~--.-..--.-..,..--'L.,----r-.--..-.-__----.""
16.0 17.0 19.0 21.0 23.0 26.0 21.0 29.0 31.0 33.0 36.0 37.0 39.0 41.0
1 lrJ.CJXJ+-_ _ l00.L.---.-._ _1L--_. l0
1[J4+--.--.-JL.-.-.- -.. 001.01.10

.r::o.

41.039.0 3'1.0 36.0 33.0 31.0 29.0 27.0 25.0 29.0 21.0 19.0 17.0 15.0 25

I 8EP 74

41.0 _ 74 39.0 3'1.0 36.0 _ 33.0 (f) SI.0 0::: W 29.0 27.0 %: 25.0 29.0 21.0 19.0 17.0 15.0 , I 16

SEP 74

1 OCT 74
B.1. TIME SERIES ANALYSIS Current Meter 604 Nominal Depth: Part 2 of 2; 16 October - 21 November 1974
Mooring Designation 1 NEGOA 61 Location: 34.2 N 1450 47.W Sensors: Speed, Direction, Temperature, Conductivity, Pressure MEAN VARIANCE ST-DEV (CM/SEC) (CM/SEC)2 (CM/SEC) SKEW

.351.159.204

54.58 -43.28 4.00

524.19 718.29 895.21

22.90 26.80 29.92
2.47 122.18 3.96 3.06 43.84 -119.42 3.01 99.82 -91.32
S = SPEED U = ERST-WEST COMPONENT OF VELOCITY. ERST POSITIVE U V = NORTH-SOUTH COMPONENT OF VELOCITY. NORTH = POSITIVE V
6O-y-------------------------.50

Z40 o.

a:::: w (1)20

a:::: w

8.1. TIME SERIES ANALYSIS

i i i i i i i i i

i i i i i i ,

i i ' ,

0"1

16 OCT

i i i i , , i i i
Iii i i C i i i i ' i i i i i i I

16 tIJV

B.l. TIME SERIES ANALYSIS HOURLY VECTOR AVERAGES OF DIRECTION. DEPTH 20.0 METERS.

1111 il

. 270.

~ 16 OCT

3D 1 NOV

, i iC i ,

M i i i

i 5 ii

i iIi " i

I i i i '

. 270 ~.

~ Iii I i i

i i i i

18 OCT '14

--' --' (Xl

NJV 74

IIJV 74

DEC '14

1 II!V

15 II!V

TIME SERIES ANALYSIS Current Meter 604 Part 2 of 2 (Continued)
PROGRESSIVE VECTOR DIAGRAM OF HOURLY AVERAGES OF NEGOA - 61 OBSERVATION PERIOD 36.5 DAYS FROM 1000 GMT 15 OCT 74. DEPTH 20.0 METERS.

a::: 700

:lI:::

800 500

CUftRENT vaOCITY
PERIOO (HOURS) 1 IO J,ruJ;;.::._----=l:.:o:00=-----r--Ti+=---_----4'--_---t.
+ U 8'ECTRlJI - V lII'ECTRlJt
101~.:t::----t-:------!:.1,.---t----4
FREQlENCY (CYCLES/HOUR) ROTARY SPECTRA.

FREUNCY (CYCLES/HOUR)

1f1 t__-------+.".---+---------+-----r--rr+---------+

FREIJ.ENCY (CYCLES/HOOR)

B.l. TIME SERIES ANALYSIS Current Meter 604 Part 2 of 2 (Continued)

8OO __-----------------~

o +--r--~-___t""._r_-_-. I--.L.__- __-.____+.
4.0 5.0 6.0 '7.0 8.0 9.0 10.0 11.0 12.0 IS.0
1 uirDJ-f-__ l.L.OO_.1.-0_ _11--_. l

ffi CJ

- - - - L t ,. - -_ _- - - I -

11.0 Ul0.0

-"' U'I

5.0 4.0 16

NJY 74
9.0 ~ 8.0 7.0 6.0 5.0 4.0

1&

8.4. TIME SERIES ANALYSIS Current Meter 603 Nominal Depth: 100m Part 1 of 2; 16 August - 21 November 1974 Mooring Designation NEGOA 61 Location: 34.N 1450 47.7W Sensors; Speed, Direction, Temperature VARIANCE ST-OEV MEAN (CM/SEC) (CM/SEC)2 (CM/SEC) S U V 5.40 -1.45.94 10.89 18.91 18.19 3.30 4.35 4.27 SKEW 5.299 -2.036.769 KURT 44.65 16.12 7.12 MIN MAX (CM/SEC) (eM/SEC) 1.50 50.15 8.02 -50.06 34.88 -10.94
S = SPEED U = EAST-WEST COMPONENT Of VELOCITY. EAST =POSITIVE U V = NORTH-SOUTH COMPONENT OF VELOCITY. NORTH POSITIVE V
DIRECTION (DEGREES. TN) 154
B.4. TIME SERIES ANALYSIS Current Meter 603 Part 1 of 2 (Continued) HOURLY VECTOR AVERAGES OF SPEED. DEPTH 100.0 METERS.

17 fIB 74

6.4. TIME SERIES ANALYS IS Current Meter 603 Part 1 of 2 (Continued)
H~URLY VECT~R AVERAG DEPTH 100.0 METERS. ES Of DIRECTION.

~ --. 1'1

<J"I

! 180 ~

8.4. TIME SERIES ANALYSIS

Current Meter 603

HOURLY AVERAGES OF EAST-HEST COMPONENTS OF CURRENT VELOCITY DEPTH 100.0 METERS.
HOURLY AVERAGES Of NORTH-SOUTH COMPONENTS OF CURRENT VELOCITY DEPTH 100.0 METERS'.

-' U'1

B.4. TIME SERIES ANALYSIS Current Meter 603 Part 1 of 2 (Continued)
PROGRESSIVE VECTOR DIAGR~M OF HOURLY AVERAGES OF NEGOA - 61 OBSERVATION PERIOD 60.0 DAYS FROM 1036 GMT 16 AUG 74. DEPTH 100.0 METERS.
8O+---"""'---.L.---.l..---L.-._----'L.-._----''----_-----'_ _--+
O+---,.----.------r-------,~-----,r-------,--~----+E
8.4. TIME SERIES ANALYSIS Current Meter 603 Part 1 of 2 (Continued)
SPECTRA Of CURRENT VELOCITY
1 1I}rDJ i--_ _UlJ _+_--r-.1-_ _--t-_ _--t.
DEPTH 100.0 P'\ETER&.

PERIOO UOJRS)

jrDJt-_ _l-tIlJ_---r_n_l. D

PERIOD UllURS)

1 _ _-t. 1
+ U lI'EClTUI - V lI'CTIUI
1~==------:t::---"1:.1--L-""-.----:l:t.

fREQlNCY (CYCLES/HDUR)

F'RBlENCy (CYCLES/HOUR)
l a ' i - - - - - + - - -..
---t-------+---.--.r+--------+

.438 -.106 -.412

2.31 2.38 2.97
86.10.27 44.91 -84.36 67.18 -84.80

35.61 -18.05 -.96

354.25 663.90 631.42

18.82 25.77 25.13

S =SPEED U = EAST-WEST COMPONENT OF VELOCITY, EAST = POSITIVE U V = NORTH-SOUTH COMPONENT OF VELOCITY, NORTH = POSITIVE V
6O.---------------------------r

:>W

O~---r------r-----.---..___-__._-__._-""""T"'""-.__----.!::I
80.,.------------------------.
m ~ ~ DIRECTION (DEGREES. TN)

i i i i i ' i i i i i '

wIMNI~

i i i i , , i i i i I

~'V~~ij~
B.5. TIME SERIES ANALYSIS HOURLY VECTOR AVERAGES OF DIRECTION. DEPTH 162.0 METERS.

~. 180 id.

*'" 74

74 *'"

, IJJ ~

15 NOV

B.5. TIME SERIES ANALYSIS HOURLY AVERAGES OK NORTH-SOUTH COMPONENTS OF CURRENT VELOCITY DEPTH 162.0 METERS.

i!=-so

-NJV 74

15 IIJY

B.5. TIME SERIES ANALYSIS Current Meter 602 Part 2 of 2 (Continued)
PROGRESSIVE VECTOR DIAGRAM OF HOURLY AVERAGES OF NEGOA - 61 OBSERVATION PERIOD 36.5 DAYS FROM 0908 GMT 15 OCT 74. DEPTH 162.0 METERS.
N 6OO+-_ _-----JL.-._ _----l.

----L.

.I--_ _
O+--------,,------r------r----.,.------r-----+E o 600

---~------

IJ.fDJt--

DEPTH 162.0 I'1ETERS.

l00_-.. 0 - - -. l l----+.'
lJ.fDJt--_ _. 1OO_-r-T.0 - - -._ _--+.1 ' 1

+ U lI'EC'11U1

- y 8I'ECTJUI
10'c.:::,.-----:l=----"'!:".1--~t----":'l
FREQlDCY (CYCLES/tnJR) ROTARY SPECTRA.
u:1 r - - - - - - - - - + - r r - r - - + - - - - - - - - - - + - - - r - - r r + - - - - - - - - - - - t

POSITIVE ftC11U'I

FREQLENCY (CYCLES/HOUR)
TIME SERIES ANALYSIS Current Meter 602 Part 2 of 2 (Continued)
TEMPERATURE STATISTICS LAT. 5934.2N LONG. 145 47.7W DEPTH 162.0 METERS NUMBER OF OBSERVATIONS = 1752 OBSERVATION PERIOD 36.5 DAYS FROM 0908 GMT 15 OCT 74 MEAN VARIANCE ST-DEV (DEG C) (DEG C) (DEG C) 6.79 1.15 1.07 SKEW.33 KURT 2.17 MAX MIN (DEG C) (DEG C) 9.83 4.89

lD 0 100

D -I--_ _

0.0 1.0 2.0 3.0

-r--..--.,.c:=:.-.---.-.-~.-_I__ _12.0 13.0 14.0 _ 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0

_.__..____+_

10""'+--=~-.,..,,-L------'----1-
10--+----.---.,.-----.----1.001.01.1 1
14.0 lS.0 12.0 11.0 10.0. 9.0 u 8.0 7.0 Cl S.O - 5.0 4.0 S.O 2.0 1.0 0.0 16

> a:: w Cf)

SPEED (eM/SEC)

a: > a:: w

o +----.r------r--.----.,.-------.--=T---.----.--..-.--

DIRECTION

(OEGREES~

Part 3 of 3 (Continued)

~~ I:J

16 lEe

.Ill 75

1 FEB 15

HDURLY VECTOR AVERAGES DF DIRECTIDN. DEPTH 24.0 METERS.

i c 20 '7S

. 270 i!.
HOURLY AVERAGES OF EAST-WEST COMPONENTS OF CURRENT VELOCITY DEPTH 24.0 METERS. lOOT'- - - - - - - - - - - - - - - - - - - - - - i

----.'-1"'"1

2fj'i,r-T' 25

0 I.,., /I J

-100lEe 7.

, 15 I

1~1~,r-T'"'----.~~' ~I-'-i ---,r--r-iJ.,."l-r--.,.-r-&.,r-.,---,----r""""':'!:-~,.-~---TJ. 1OOf'---------~-------~ ,

7&

1 ,. I

A1l1f I V II , I'

I"

-100 16. ,.I. 20

i i i '

{Part 3 of 3 {Continued}

100ft- - - - - - - - - - - - - - - - - - - - - - - - ' P.

. '11.11111

I I' H lIS

, 'RI'I

II.1'. 11

" "

i Iii , iii i , iii , i , i , iii ,

-1m I , 16 IE

20.At 7S 2S

0 I "

,.-" I' "
" ",. , ".

-1m I i i 1&

1 FEB 75
TIME SERIES ANALYSIS Current Meter 598 Part 3 of 3 (Continued)
PROGRESSIVE VECTOR DIAGRAM OF HOURLY AVERAGES OF NEGOA - 62A OBSERVATION PERIOD 47.7 DAYS FROM 0000 GMT 16 DEC 74. DEPTH 24.0 METERS.
N 9OO+-_----L_ _--L._ _.L.--_---L._ _.L.-_----10_ _.J-_ _.L.-_--+

0:: lU

LLJ 1: 400 0.J
o +0--..-------.r-------r---.-----.---.----.------.----900~

700 800

C.l. TIME SERIES ANALYSIS Current Meter 598 Part 3 of 3 (Continued)

CURRENT VELOC lTV

24.0 METERS.
lJfDJ_--. l00--.--.r+l0-------+.1
lJfDJ_--. l00--r--r.lr+0---l_--.. 1

+ U 8I'Ct1Ut

- v 8f'CTl\U1

111""'

10~.~---:l. ~---t.l--~r---~
fREIJUENCY (CYClES/HOUR) ROTARY SPECTRA.

fREQlNCY

(CYCLE5~)
lr1----+----'Ir"'"",.------+-------r~---------+

fREQUENCY (CYCLES/HOUft)

TEMPERATURE STRTISTICS tAT.,., 59' 34.4N LONG. 142 10.5W 25.0 METERS NL~BER OF OBSERVATIONS 2337 OBSERVATION PERIOD 48.-7 DAYS fRWI oo GMT 15 DEC 74
MEAN VARIANCE ST -OEV (Om C) (om C) rom C')
MAX MIN (DEG C) (DEG C) 7.77 4.70

<:)

TEt1PERATURL [OEG C)
.1 lOOO' ItJl)10' 1 lit' A ' - - - - - & -.-.-----L.---+

KURT 11.09
MAX MIN (DEG C) (DEG C) 7.51 4.89

> a:::: w Cf)5DO m

o 4----+------r-.!:=:::r==---.-------r--.-----.-------r--.-----+
4.0 5.D 8.0 7.0 8.0 9.0 10.0 11'.0 12.0
1lT'+------L-.,..,r'------L--+

o w Cl..

10--+---.,.----'-.,..-.,.---+
14.0 13.0 12.0 ,.. 11.0 U 10.0

8.0 6.0 4.0 17

9.0 ~ 8.0 7.0 8.0 6.0 4.0 18
CONDUCTIVITY STATISTICS LAT. 5934.4N LONG. 142 10.5W DEPTH 178.0 METERS NUMBER OF OBSERVATIONS = 2880 OBSERVATION PERIOD 60.0 DAYS FROM 0036 GMT 16 OCT 74 MEAN VARIANCE ST-DEV (MMHO) (MMHO) MMHO) 32.14.07.26 SKEW -.62 KURT 4.40 MAX (MMHO) 33.02 MIN (MMHO) 30.11
1~rm._ _ l.LOO_.--.-J-10_ _.Ll_ _-1-.1

la-+--..---r---.,..----+

FREQUENCY CYCLES/HmJR)
HOURLY AVERAGES Of CONDUCTIVITY

,.. 31.0

27.0 17

N ""-I

2'1.0 16

28.0 74

TIME SERIES ANALYSIS Current Meter 600 Nominal Depth: 178m Part 3 of 3; 16 December 1974 - 2 February 1975 Mooring Designation NEGOA 62A Location: 34.N 10.5'W Sensors: Speed. Direction. Temperature. Conductivity t1EAN VARIANCE ST-OEV SKEW KURT MAX MIN (CM/SEC) (CM/SEC)2 (CM/SEC) (CM/SEC) (CM/SEC)

23.22 -1.94 9.39

134.20 191.92 389.47

11.58 13.85 19.74

.862 -.148 -.102

4.42 2.49 3.01

84.71 1.09 31.84 -42.16 83.99 -46.69
S =SPEED U =EAST-WEST COMPONENT Of VELOCITY. EAST =POSITIVE U V NORTH-SOllTH COMPONENT Of VELOCITY. NORTH POSITIVE V
150.,.-----------------------r
IOO.----------------------r

8 l-a:

> f5~
a+----,.--.--.,.------,r--"""'"'T'"--,--r---~-.,.._-r____,_-_+ ~ ~ 90 ~ ~ ~ ~ ~ ~ ~
m DIRECTION (DEGREES. TN)
HOURLY VECTOR AVERAGES OF SfEED. DEPTH 178.0 METERS.

ex>.

17 lEe

.AI 15

18.AI 15

ex> 25 75

FEB 76

i ~ 5 0

HOURLY AVERAGES Of NORTH-SOUTH COMPONENTS OF CURRENT VELOCITY DEPTH 178.0 METERS.

JAN 7&

~ 16.JlN
TIME SERIES ANALYSIS Current Meter 600 Part 3 of 3 (Continued)
lJfDJt-_ _-lllll_-r"""'IIr+ID---_---t.1
+ U 8I'ECTIUt - V tI'EI:11UI

PERIOO (tDJRS)

lJfDJt-_ _-lllll_-r"""'IIr+ID---+-1_ _--t0l
1~e__---r----.1:"I-.JII-r----:i:.

10-&

fREQUENCY (CYCLE5/HDI.JR ) RDTARY SPECTRA.

fREHNCY (CYCLE5/HOUR)

t--------1r""".----------.,.,.---------t

f'UBITIVE 8I'C11Ut

C.4. TIME SERIES ANALYSIS Current Meter 600 Part 3 of 3 (Continued)
PROGRESSIVE VECTOR DIAGRAM OF HOURLY AVERAGES OF NEOOA - 62A OBSERVATION PERIOD 47.7 DAYS FROM 0036 GMT 16 DEC 74. DEPTH 178.0 METERS.
4OO+--_.L.-_----I_ _~ r - -..- -..--.L.---~-__+

ffi200

O+---r-------r--.,.--..,.-~=_r__--.___--~-__4_E

&0

C.4. TIME SERIES ANALYSIS Current Meter. 600 Part 3 of 3 (Continued)
TEMPERATURE STATISTICS LAT. 5934.4N LONG. 142 10.5W DEPTH 178.0 METERS NUMBER OF OBSERVATIONS = 2337 OBSERVATION PERIOD 48.7 DAYS FROM 0036 GMT 15 DEC 74 MEAN VARIANCE ST-DEV SKEW KURT MAX MIN (DEG C) (DEG C) (DEG C) (DEG C) (DEG C) 5.96

1::'"

a: > 0:::

TEMPERATURE (DEG CJ

TEMPERAlllRE SPECTRUM. PERIOD (HOURS}
lrf.rDJ+-_ _ 00_"'T"""1I1r'-0_ _.._ _+.1 l. 1

la&

l~+----r--.--.1l----r--+
14.0 1S.0 12.0 ,.. 11.0 U 10.0

8.0 ~ 8.0 1.0

18 IE 74

(X) (X)

.At 75

8.0 ~ 8.0 7.0

CONDUCTIVITY STATISTICS LAT. 5934.4N LONG. 142 10.5W DEPTH 178.0 METERS NUMBER OF OBSERVATIONS 2337 OBSERVATION PERIOD 48.7 DAYS FROM 0036 GMT 15 DEC 74
MEAN VARIANCE ST-DEV (MMHO) (MMHO) (MMHO) 32.59.09.31

SKEW -.53

KURT 4.36
MAX MIN (MMHO ) (MMHO ) 33.47 31.01

> 0=:

llS500
o +--.,.----r--r--.,..-----t"'-S---..---rI----J'---+
1~rm+- _ _ l.L.DO_.,.,,1r'-0_ _.L1_ _+.1
1ue+-----r-----'-.---.I.-.j---+

FREGlUENCY (CYCLES/HDUR)

------

- - - -

---~--~-~-

" <

'z " " il: 'z " ;; "

" 0

."."

0 ::I: :I: :I:

''" "

'" ~

~'"