OPNAV form 3140-9 (rev. 3-83) 
WBAN MB 
DEPARTMENT OF THE NAVY 
SURFACE WEATHER OBSERVATIONS 
(Ship Station) 
U.S.S. 
>0. 
STATION 
LATITUDE 
LONGITUDE 
DATE 
STATION 
PRESSURE 
REL. 
TOTAL 
SKY 
COVER 
CLOUDS AND OBSCURING 
PHENOMENA 
TOTAL 
SEA 
WATER 
d/io'^) 
SE/<^WAVES 
SWELL WAVES 
TIME 
(GMT) 
DRY 
BULB 
WET 
BULB 
HUMID¬ 
ITY 
LOWEST LAYER 
SECOND LAYER 
SUMMA- 
TION 
TOTAL 
THIRD LAYER 
SUMMA- 
TION 
TOTAL 
FOURTH LAYER 
OPAQUE 
SKY 
DIRECTION 
DIRECTION 
(INS.) 
{%) 
AMT. 
TYPE a. 
DIR. 
HEIGHT 
AMT. 
TYPE & 
DIR. 
HEIGHT 
AMT. 
TYPE & 
DIR. 
HEIGHT 
AMT. 
TYPE & 
DIR. 
HEIGHT 
COVER 
PERIOD 
HEIGHT 
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 
32 i 
fiz 
( 
•y 
U 
//c 
/ 
fr 
t 
/ 
X 
7 
-/ 
1 
01 
02 
03 
04 
05 
06 
31. M 
B 
/ 
ce 
—5 
u 
C- 
J 
o. 
/f c 
y /(7> 
07 
08 
09 
10 
11 
12 
zi.nh 
BI.6 
77./ 
/o 
a 
ClL 
.A 
% . 
Ci 
z 
lO 
Q 
10 
0 
3 
S0,C 
CMyri 
a^HoL 
13 
14 
15 
16 
17 
18 
Zf.?Z6 
&0.0 
lih 
87 
1 
Cu. 
2.C? 
3 
/ 
“t 
O 
7 
o 
3 
me 
a71 A r/) 
oSaicZ^ 
19 
20 
21 
22 
23 
• 
- /n/ 7/ 
SYNOPTIC OBSERVATIONS 
yql«l,l^ 
\ 
LqI-oLoGG 
Nddff 
VV wwW 
pp 
(9 or 
10 ) 
PPPTT 
DRYBULB 
(Deg, & 
lOths) 
WET 
BULB 
(Deg. & 
lOths) 
ICE 
NhCth 
CmCh 
D,V,opp 
SNsCh.h, 
9SpSpSpSp 
SEA TEMP. 
(Deg. & 
lOths) 
AIR-SEA ’ 
TEMP. DIFF. 
(Deg, & 
lOths) 
WAVES 
WAVES 
ON 
OFF 
STA. 
D,V,app 
DEW 
POINT 
(Deg. & 
lOths) 
SEA 
SWELL 
SEA 
SWELL 
Idwd^Py^Hw 
dyydw 
HwHw 
dwdy^ 
HwHw 
91 
92 
93 
94 
95 
96 
97 
98 
99 
100 
WMM: 
i04 
105 
^or 
m . 
109 i 110 ' 111 
1 1 
112 
173 
774 
775 
116 
777 
S) 
o 
o 
(^"'^9 
a 
' A^/ 
/o 
J2t- 
WM 
WM 
Immi 
04>3-^f 
t7)^ i 
C(7\ci-\Of. 
. 
MSi 
03 
111 1 it H 1 1 ! r * • • H 
..J. 
1 j 
ih!2r4 
> 7^/6/ 
/o 
ovOt 
iiii 
12(10 
Q>'//S 
'ii»« iC‘ " f 
oc3^i 
M ^ - - 
V 4^7 
<5?i 
. i.* . . • • » 
iiii 
09 
- 1— 
wMi$m 
.1. 1 . 
SZoll 
BaZti 
% 
4p 
m'm 
27,7 
m§ 
iiej S 4^ 1 
g 
3215 
82i2e 
4^ 
oowt 
tbo/c 
1^711 
fii7 \e*t n?| 
WM). 
15 
.1.1. 
• 
£2100 
b75 
lUl! 
0 
?;zl 
^^7 
11^0/ 
S3Sg^ 
mio 
'WMm 
ooovt 
loo/o 
h SZ1 
0 ^! / \o^ 
21 
Hiiiiiliidiiiiiiiii;;;;;;;;;: 
[g^ASURED 
□ ESTIMATED 
Web Bulb ^ 
[p<^io°c 
u. 
o 
o 
□ 
1_ 
□ 
o 
O 
TEMP, in shaded cols, are as checked below: 
□ °F 
WEATHER AND OBSTRUCTIONS TO VISION 
GG 
C 2 KD jre 
BERGS 
778 
779 
720 
727 
00 
03 
06 
09 
12 
15 
18 
21 
REMARKS, NOTES AND MISCELLANEOUS PHENOMENA 
X Zh,fi >:<'< 
Col. 122 
SUNRISE 
SUNSET 
/r 4- ' *■ f 
Bbo/I 
SUMMARY OF DAY (MIDNIGHT TO MIDNIGHT) 
MAXIMUV 
WIND 
LOWEST PRESSUR 
GALES (FORCE 8 
OR HIG 
HER - 6 
IN TROPICAL 
SEAS) 
rMD cr*Ti r\K\ 
WIND 
DIRECTION 
& SPEED 
BEGAN 
ENDED 
TIME 
(GMT) 
U1K t L 1 1 Uri 
& SPEED 
LAT. 
LONG. 
TIME 
(GMT) 
MILLIBARS 
LAT. 
LONG. 
TIME 
(GMT) 
DIRECTION & 
SPEED 
LAT. 
LONG. 
TIME 
(GMT) 
DIRECTION & 
SPEED 
LAT. 
LONG. 
130 
131 
732 
133 
134 
735 
736 
737 
138 
139 
140 
747 
742 
143 
144 
745 
146 
TYPE 
BEGAN 
ENDED 
TIME 
LAT. 
LONG. 
TIME 
LAT. 
LONG. 
123 
124 
725 
126 
727 
128 
729 
NAVY-PEARL HARBOR 
