OPNAV FORM 3140-9 (REV. 3-83) 
WBAN 11 B 
DEPARTMENT OF THE NAVY 
SURFACE WEATHER OBSERVATIONS 
(Ship Station) 
u.s.s. 
r. 
(so p C» 
6 £ 
JQO T tq iS 
(S#c 
> * f*> 
STATION 
LATITUDE 
LONGITUDE 
DATE 
Of 
4A0/1 J7 k2 
REL. 
HUMID¬ 
ITY 
TOTAL 
SKY 
COVER 
CLOUDS AND OBSCURING 
PHENOMENA 
TOTAL 
SEA 
WATER 
(1/10°) 
SEA WAVES 
SWELL WAVES 
7 IME 
(GMT) 
STATION 
PRESSURE 
DRY 
BULB 
WET 
BULB 
LOWEST LAYER 
SECOND LAYER 
SUMMA- 
TION 
TOTAL 
THIRD LAYER 
SUMMA- 
TION 
TOTAL 
FOURTH LAYER 
OPAQUE 
SKY 
DIRECTION 
PERIOD 
HEIGHT 
DIRECTION 
PERIOD 
HEIGHT 
(INS.) 
(%) 
AMT. 
TYPE 8. 
DIR. 
HEIGHT 
AMT. 
TYPE & 
DIR. 
HEIGHT 
AMT. 
TYPE & 
DIR. 
HEIGHT 
AMT. 
TYPE & 
DIR. 
HEIGHT 
COVER 
16 
17 
18 j 
,9 
20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
30 
31 
32 
33 
34 
35 
36 
37 
38 
39 
40 
00 
; / ‘7*0 
—-H 
lit K L> 
/ 7,2 
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02 
03 
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04 
05 
06 
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07 
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08 
09 
10 
11 
12 
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7SM 
%/ 
7 
3 
CUL 
20 
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Ci 
LA. 
o 
7 
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V 
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oSi>£>oj 
13 
14 
15 
16 
17 
18 
29780 
74.0 
IS. & 
8b 
9 
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3m 
7 
r** h. 
/ t 
W ^ 
/ 
9 
0 
3 
79.8 
0^1)603 
19 
20 
21 
22 
23 
SYNOPTIC OBSERVATIONS 
YQL^L, 
9? 
7 iff OHO 
/k o^o 
'/ kayo 
LgL()LoGG 
92 
s$o 00 
03 
55 o 
06 
09 
SSO 12 k0‘?/6 
15 
Nddff 
93 
So$ih 
508/8 
550 
18 
21 
VVwwW 
94 
/)k> i / 
705(3^862/ 
PP 
(9 or 
10 ) 
95 
9tio±/j O Qgg^7 
')Soo/ to /Oi. ..6 
WINDS ARE OBTAINED AS FOLLOWS: 
IP* ME 
ASURED 
□ ESTIMATED 
PPPTT 
DRY BULB 
fDef. <& 
lOths) 
96 
to U>M l ? 
1022 fo 
97 
-T4-7 
i4iK7 
•J 
26-1 
WET 
BULB 
(Deg. & 
1 Oths) 
98 
2 3, ft 
2'/ i 
MM. 
zM 
ICE 
99 
JZSof 
Check ice on 
Web Bulb 
N h C L h 
c M c H 
100 
4f$Ot 
JJSol 
(1479 
D.V.app 
m 
oo 77 o 
o. 
QUO 
OOV/>o 
00315 
8NsCh f h $ 
9SpSpS p Sp 
Bi&jo 
0/&MG 
02z>2> 
8 I 81 S 
IM 
JT 
& 
A 
TEMP, in shaded cols, are as checked below: 
gifio 0 c 
□ 1/10°F 
□°C 
□ °F 
SEA TEMP. 
(Deg. & 
l Oths) 
i 04 
% 
'M/I. 
2k" k> 
J2.Cc , tc 
26 - 6 
AIR-SEA 
TEMP. DIFF. 
(Deg. & 
1 Oths) 
105 
0,0 
mz 
~o±3 
-y.S 
0T jTgT^Tj 
m 
c-JoZS 
1003 k 
OS/ 23 
WAVES 
SEA 
ld w 
m 
/ 08$2 
/aSQk 
SWELL 
708 
107 3 Z 
WAVES 
SEA 
d w d v 
PwPw 
H W Hy 
109 | 110 1 111 
---1- 
iljiipp£ 
lifffffgt 
o*r \ok [ox 
iiiiiiiiii!! 
W:\WU] 
iiiiiiliiii 
SWELL 
dw dy 
p p 
r w r w 
112 , 113 
HwHy 
114 
rfrrrrr^ 
i- 
iiM 
\L 
M 
ON 
OFF 
STA. 
115 
D,V,app 
116 
mm o 
(20 ¥0(3 
msm 
DEW 
POINT 
(Deg. & 
lOths) 
117 
Ml. 
23:* l 
23.¥ 
WEATHER AND OBSTRUCTIONS TO VISION 
GG 
C 2 KD jre 
BERGS 
118 
119 
120 
727 
00 
03 
06 
09 
12 
15 
18 
21 
REMARKS, NOTES AND MISCELLANEOUS PHENOMENA 
Col. 122 
SUNRISE 
SUNSET 
* 8 so 1/ 
& 
O. g b I // 
SUMMARY OF DAY (MIDNIGHT TO MIDNIGHT) 
MAXIMUM 
WIND 
LOWEST PRESSUR 
GALES (FORCE 8 
OR HIG 
HER - 6 
IN TROPICAL SEAS) 
DIRECTION 
& SPEED 
BEGAN 
ENDED 
TIME 
(GMT) 
LAT. 
LONG. 
TIME 
(GMT) 
MILLIBARS 
WIND 
DIRECTION 
& SPEED 
LAT. 
LONG. 
TIME 
(GMT) 
DIRECTION & 
SPEED 
LAT. 
LONG. 
TIME 
(GMT) 
DIRECTION & 
SPEED 
LAT. 
LONG. 
130 
137 
132 
133 
134 
135 
136 
13 7 
738 
139 
740 
741 
742 
143 
144 
145 
146 
TYPE 
BEGAN 
ENDED 
TIME 
LAT. 
LONG. 
TIME 
LAT. 
LONG. 
723 
724 
725 
126 
127 
728 
729 
NAVY-PEARL HARBOR 
