OPNAV FORM 3140-9 (REV. 3-83) 
DEPARTMENT OF THE NAVY 
SURFACE WEATHER OBSERVATIONS 
(Ship Station) 
WBAN 11B 
U,S-S - - ^ ... , . / A. - ? 1 
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STATION 
LATITUDE 
LONGITUDE 
DATE 
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A Z 11 
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TIME 
(GMT) 
STATION 
PRESSURE 
(INS.) 
DRY 
BULB 
WET 
BULB 
REL. 
HUMID¬ 
ITY 
(%) 
CLOUDS AND OBSCURING PHENOMENA 
TOTAL 
OPAQUE 
SKY 
COVER 
SEA 
WATER 
(1/10°) 
SEA WAVES 
DIRECTION 
PERIOD 
HEIGHT 
SWELL WAVES 
DIRECTION 
PERIOD 
HEIGHT 
TOTAL 
SKY 
LOWEST LAYER 
SECOND LAYER 
SUMMA- 
THIRD LAYER 
SUMMA- 
t mw 
FOURTH L 
AYER 
COVER 
AMT. 
TYPE S. 
DIR. 
HEIGHT 
AMT. 
TYPE & 
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HEIGHT 
1 IUN 
TOTAL 
AMT. 
TYPE & 
DIR. 
HEIGHT 
1 lUlN 
TOTAL 
AMT. 
TYPE & 
DIR. 
HEIGHT 
16 
17 
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SYNOPTIC OBSERVATIONS 
NAVY-PEARL HARBOR 
