OPNAV FORM 3140-9 (REV. 3-e3) 
WBAN MB 
department of the navy 
SURFACE WEATHER OBSERVATIONS 
(Ship Station) 
u.s.s. 
Ot/t i 
^/e 
( 
STATION 
LATITUDE 
LONGITUDE 
DATE 
(?3 m 
^‘/ rihi 
STATION 
PRESSURE 
(INS.) 
REL. 
TOTAL 
SKY 
COVER 
CLOUDS AND OBSCURING 
PHENOMENA 
TOTAL 
SEA WAVES 
SWELL WAVES 
VIME 
(GMT) 
DRY 
BULB 
WET 
BULB 
HUMID¬ 
ITY 
LOWEST LAYER 
SECOND LAYER 
SUMMA- 
TION 
TOTAL 
THIRD LAYER 
SUMMA- 
FOURTH LAYER 
OPAQUE 
SKY 
SEA 
WATER 
DIRECTION 
DIRECTION 
(%) 
AMT. 
TYPE 8. 
DIR. 
HEIGHT 
AMT. 
TYPE & 
DIR. 
HEIGHT 
AMT. 
TYPE & 
DIR. 
HEIGHT 
TION 
TOTAL 
AMT. 
TYPE «. 
DIR. 
HEIGHT 
COVER 
(1/10°) 
PERIOD 
HEIGHT 
PERIOD 
HEIGHT 
16 
77 
78 
79 
20 
21 
22 
23 
24 
25 
26 
21 
28 
29 
30 
31 
32 
33 
34 
35 
36 
31 
38 
39 
40 
00 
82S 
110 
20 
a 
‘V 
Tic 
1 Jo 
(gg' 
-N 
A c- 
ioo 
2 
/ 
C. i 
/ 
1 
dd-c 
01 
02 
03 
04 
05 
06 
I’hr 
2o 
■(3iA 
'/ 
■Qc 
Ago 
6 
jt 
(3 i 
o 
Q&.0 
IHcSoZ 
07 
08 
09 
10 
11 
12 
2.^.756 
97.4 
yiQ 
8*# 
h 
Z 
CiJU 
2c> 
yi 
01 
/ 
0 
6 
o 
2. 
f^.o 
13 
14 
15 
16 
17 
18 
1%?I0 
80,9 
83 
5 
2^ 
C CL. 
Zo 
3 
Ci 
s 
o 
5 
o 
2. 
^.0 
CALff\ 
o&?3cl 
19 
20 
21 
22 
23 
SYNOPTIC OBSERVATIONS 
YQL^L^La 
L(jL{jL()GG 
Nddff 
VVwwW ( 
PP 
9 or 
10) 
PPPTT 
DRY BULB 
(Deg. & 
lOths) 
WET 
BULB 
(Deg. & 
lOths) 
ICE 
NhCih 
CmCh 
D,V,app 
SNsCh.h. 
9SpSpSpSp 
SEA TEMP. 
(Deg. & 
lOths) 
AIR-SEA 
TEMP. DIFF. 
(Deg. & 
lOths) 
0T,T,TjTj 
WAVES 
WAVES 
ON 
OFF 
STA. 
D.V.app 
DEW 
POINT 
(Deg. & 
lOths) 
SEA 
SWELL 
SEA 
SWELL 
RwPiy Hy^Hyy, 
92 
93 
94 
95 
96^;;;; 
91 
98 
99 
100 
WKa 
i04 
105 
WMM 
WMMM 
WMmMi 
709 i 770 ' 777 
112 1 773 774 
775 
116 
111 
y>/7 
inoi 
^ ji 
CO^ 
’t 
I A r 
17^7^1 
1 1 
7^4 
: 1 j 
ss2B9 
03 
/ 
1 ) 
^ 1 1 
1 
^1 
i iS/l 
pA.>0 
X 
f /. / 
1112/ 
/I: !c5 \c) ; 
09 
/ 
1 1 
{ 1 11 
mmmEMME 
iriwnnimtifiii 
iimiiiiinfiimi 
677 
fSoz /# 
osm 
zH 
iHi 
¥: 
2i.? 
Q.1 
0oi2^ 
UfZl 
ff [an \a t 
.(""”‘‘‘1. 
f 1 
15 
i 1 
^ ! 
( I 
inJob 
07/11 
Vf.S 
2acf 
z¥m\ 
M? 
OS 
'}ol2i 
ioc/c 
io6zi 
\// \{X> 
IsS'iai 
^3-3 
21 
i 1 
\1 
1 1 
[l 
WINDS ARE OBTAINED AS FOLLOWS: 
SURED 
Q estimated 
Check ice on 
Web Bulb 
TEMP, in shaded cols, are as checked below: 
□ 1/10°F 
□ °C 
□ °F 
WEATHER AND OBSTRUCTIONS TO VISION 
GG 
C2KDjre 
BERGS 
778 
119 
120 
121 
00 
03 
06 
- 
09 
12 
15 
18 
21 
^8ZoJ/ 
REMARKS, NOTES AND MISCELLANEOUS PHENOMENA 
Col. 722 
SUNRISE 
SUNSET 
> i'32S8 
SUMMARY OF DAY (MIDNIGHT TO MIDNIGHT) 
MAXIMUM 
WIND 
LOWEST PRESSUR 
GALES (FORCE 8 
OR HIG 
HER - 6 
IN TROPICAL 
seas) 
TIME 
(GMT) 
DIRECTION 
TIME 
(GMT) 
MILLIBARS 
WIND 
DIRECTION 
& SPEED 
BEGAN 
ENDEC 
& SPEED 
LAT. 
LONG. 
LAT. 
LONG. 
TIME 
(GMT) 
DIRECTION 4 
SPEED 
LAT. 
LONG. 
TIME 
(GMT) 
DIRECTION & 
SPEED 
LAT. 
LONG. 
130 
737 
732 
733 
134 
735 
136 
131 
738 
139 
740 
747 
742 
143 
144 
US 
146 
TYPE 
BEGAN 
ENDED 
TIME 
LAT. 
LONG. 
TIME 
LAT. 
LONG. 
123 
124 
725 
126 
121 
728 
729 
NAVY-PEARL HARBOR 
