OPNAV FORM 3140-9 (REV. S-83) 
WBAN IIB 
DEPARTMENT OF THE NAVY 
SURFACE WEATHER OBSERVATIONS 
(Ship Station) 
U.S.S. 
STATION 
LATITUDE 
LONGITUDE 
DATE 
f ^ 
REL. 
TOTAL 
SKY 
COVER 
fr 
CLOUDS AND OBSCURING 
PHENOM 
ENA 
TOTAL 
SEA 
WATER 
(1/10°) 
SEA WAVES 
SWELL WAVES 
VIME 
(GMT) 
STATION 
PRESSURE 
DRY 
BULB 
WET 
BULB 
HUMID¬ 
ITY 
LOWEST LAYER 
SECOND LAYER 
SUMMA- 
TION 
TOTAL 
THIRD LAYER 
SUMMA- 
TION 
TOTAL 
FOURTH LAYER 
OPAQUE 
SKY 
DIRECTION 
PERIOD 
HEIGHT 
DIRECTION 
(INS.) 
(%) 
AMT. 
TYPE 4 
DIR. 
HEIGHT 
AMT. 
TYPE & 
DIR. 
HEIGHT 
AMT. 
TYPE & 
DIR. 
HEIGHT 
AMT. 
TYPE & 
DIR. 
HEIGHT 
COVER 
PERIOD 
HEIGHT 
16 
17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
30 
31 
32 
33 
34 
35 
36 
37 
38 
39 
40 
00 
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03 
04 
05 
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09 
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13 
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SYNOPTIC OBSERVATIONS 
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(Deg. & 
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AIR-SEA 
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WAVES 
WAVES 
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DEW 
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(Deg. & 
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SEA 
SWELL 
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93 
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95 
96 
97 
98 
99 
100 
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WINDS ARE OBTAINED AS FOLLOWS: 
TEMP, in shaded cols, are as checked below: 
MEASURED 
□ ESTIMATED 
Web Bulb ^ 
% 
0 
0 
n 
u. 
0 
0 
□ 
1 
□ 
0 
n 
WEATHER AND OBSTRUCTIONS TO VISION 
□ °F 
GG 
C2KDsre 
BERGS 
778 
779 
720 
727 
00 
03 
06 
09 
12 
15 
18 
21 
REMARKS, NOTES AND MISCELLANEOUS PHENOMENA 
Col. 122 
SUNRISE 
SUNSET 
SUMMARY OF DAY (MIDNIGHT TO MIDNIGHT) 
MAXIMUM WIND 
LOWEST PRESSUR 
GALES (FORCE 8 
OR HIG 
HER - 6 
IN TROPICAL 
SEAS) 
wikin 
BEGAN 
ENDED 
TIME 
(GMT) 
UIK cL 1 lUN 
& SPEED 
LAT. 
LONG. 
TIME 
(GMT) 
MILLIBARS 
ffinu 
DIRECTION 
& SPEED 
LAT. 
LONG. 
TIME 
(GMT) 
DIRECTION 1 
SPEED 
LAT. 
LONG. 
TIME 
(GMT) 
DIRECTION & 
SPEED 
LAT. 
LONG. 
130 
131 
732 
133 
134 
735 
136 
737 
138 
739 
140 
747 
742 
143 
144 
745 
146 
TYPE 
BEGAN 
ENDED 
TIME 
LAT. 
LONG. 
TIME 
LAT. 
LONG. 
123 
124 
725 
126 
727 
128 
129 
NAVY-PEARL HARBOR 
