OPNAV FORM 3140-9 (REV. 3-63) 
WBAN I IB 
DEPARTMENT OF THE NAVY 
SURFACE WEATHER OBSERVATIONS 
(Ship Station) 
U.S.3. 
(j- jz£\ G*tZ |; » M A ^ /Ai? ~ 
STATION 
LATITUDE 
LONGITUDE 
DATE 
28 < S >G7 
— 
REL. 
"TOTAL 
SKY 
CLOUDS AND OBSCURING 
PHENOMENA 
TOTAL 
SEA 
WATER 
(1/10°) 
SEA WAVES 
SWELL WAVES 
i IME 
(GMT) 
STATION 
PRESSURE 
DRY 
BULB 
WE T 
BULB 
HUMID¬ 
ITY 
LOWEST LAYER 
SECOND LAYER 
SUMMA- 
TION 
TOTAL 
THIRD LAYER 
SUMMA- 
TION 
TOTAL 
FOURTH LAYER 
OPAQUE 
SKY 
DIRECTION 
PERIOD 
HEIGHT 
DIRECTION 
PERIOD 
HEIGHT 
(INS.) 
(%) 
LUV t K 
AMT. 
TYPE & 
DIR. 
HEIGHT 
AMT. 
TYPE & 
DIR. 
HEIGHT 
AMT. 
TYPE & 
DIR. 
HEIGHT 
AMT. 
TYPE & 
DIR. 
HEIGHT 
COVER 
16 
77 
78 
79 
20 
27 
22 
23 
24 
25 
26 
27 
28 
29 
30 
37 
32 
33 
34 
35 
36 
, | 
37 
38 
39 
40 
00 
ITWi 
rpTf 
7fe.C 
4 
V 
1 
~TJ~ 
tct 
V 
V 
0 
V 
0 
i 
TjA 
F 
u wwr 
01 
02 
03 
04 
05 
-^- 
- 
-^ 
06 
Wo 
ITT 
rr i 
1 
CV 
2 O 
o 
3 
6 
(J 
07 
08 
-- 
■— -* H 
09 
10 
11 
12 
ft.Hi 0 
W 
no 
tT 
~r~ 
i 
Tu 
ZLV 
*4 
WC 
€W 
V 
O 
0 
9 
lit 
Wq W X 
13 
14 
15 
16 
17 
18 
n 7 Bo 
7/p.o 
75. t 
■ 07 
1 
X 
£a 
zo 
O 
a 
X 
o 
Z 
got 
> 
o?oc? oz 
19 
20 
21 
22 
23 
l ! ■ - 
SYNOPTIC OBSERVATIONS 
5b A5J 
LqLqLqGG 
C?/Ol8 
Nddff 
WwwW 
PP 
('9 or 
10 ) 
to?Hi, 
WINDS ARE OBTAINED AS FOLLOWS: 
MEASURED 
□ ESTIMATED 
PPPTT 
DRYBULB 
(Deg. & 
lOths) 
}0mi Zt 
m' 
WET 
BULB 
(Deg. & 
lOths) 
N h C L h 
c M c H 
D.V.app 
8 NsCh s h, 
TEMP, in shaded cols, are as checked below: 
Web Bulb ^ 
\ 
O 
o 
n 
□ 1/10°F 
□ 
O 
n 
□ °F 
SEA TEMP. 
(Deg. & 
lOths) 
AIR-SEA 
TEMP. DIFF. 
(Deg. & 
1Oths) 
^TiT*TjTj 
WAVES 
SEA 
GG 
C 2 KDjre 
BERGS 
778 
779 
720 
727 
00 
03 
06 
09 
12 
15 
18 
21 
REMARKS, NOTES AND MISCELLANEOUS PHENOMENA 
Col. 722 
* ^SUNRISE 
SUNSET 
SUMMARY OF DAY (MIDNIGHT TO MIDNIGHT) 
SWELL 
WAVES 
SEA 
dy,d v 
PwPw 
H W H V 
SWELL 
o 
ON 
OFF 
STA. 
D.V.app 
DEW 
POINT 
(Deg. & 
lOths) 
WEATHER AND OBSTRUCTIONS TO VISION 
MAXIMUM 
WIND 
LOWEST PRESSUR 
GALES (FORCE 8 
OR HIG 
HER - 6 
IN TROPICAL 
seas) 
DIRECTION 
& SPEED 
wikin 
BEGAN 
ENDED 
TIME 
(GMT) 
LAT. 
LONG. 
TIME 
(GMT) 
MILLIBARS 
WliNU 
DIRECTION 
& SPEED 
LAT. 
LONG. 
TIME 
rcwr; 
DIRECTION & 
SPEED 
LAT. 
LONG. 
TIME 
rcArr; 
DIRECTION & 
SPEED 
LAT. 
LONG. 
130 
737 
732 
733 
134 
735 
136 
737 
738 
739 
140 
747 
742 
743 
744 
745 
146 
TYPE 
BEGAN 
ENDED 
TIME 
LAT. 
LONG. 
TIME 
LAT. 
LONG. 
723 
724 
725 
726 
727 
728 
729 
NAVY-PEARL HARBOR 
