OPNAV FORM 3140-9 (REV. 3-63) 
WBAN 11 B 
DEPARTMENT OF THE NAVY 
SURFACE WEATHER OBSERVATIONS 
(Ship Station) 
u.s.s. 
/T... 
STATION 
LATITUDE 
LONGITUDE 
DATE 
If /JcX 
S 
TIME 1 
:GMTJ 
STATION 
PRESSURE 
(INS.) 
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REL. 
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CLOUDS AND OBSCURING PHEN0M 
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TOTAL 
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SKY 
COVER 
SEA 
WATER 
(1/10°) 
SEA WAVES 
DIRECTION 
PERIOD 
HEIGHT 
SWELL WAVES 
DIRECTION 
PERIOD 
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TOTAL 
SKY 
LOWEST LAYER 
SECOND LAYER 
SUMMA- 
THIRD LAYER 
SUMMA- 
t mki 
FOURTH LAYER 
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1 ION 
TOTAL 
AMT. 
TYPE & 
DIR. 
HEIGHT 
1 IUiN 
TOTAL 
AMT. 
TYPE & 
DIR. 
HEIGHT 
16 
17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
30 
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1 ■■ ■ r.- 
SYNOPTIC OBSERVATIONS 
NAVY-PEARL HARBOR 
