SYNOPTIC OBSERVATIONS 
C'$ /&&& T'f' 
_ I 3TH0LJR 
FIRST GROUP 
OF 
MESSAGE 
Day 
of 
Week 
(1-7) 
(GMT) 
POSITION OF SHIP 
TIME 
(GMT) 
T ota 1 
Cloud 
Amt. 
(Coded' 
WIND 
Visi¬ 
bil¬ 
ity 
(90-99) 
WEATHER 
PRESSURE 
AIR 
TEMP. 
(°C) 
CLOUDS 
--i 
Course of Ship (0-9) 
Speed of Ship (0-9) 
3-HOUR 
PRESSURE 
TENDENCY 
SIGNIFICANT 
CLOUD 
Oc¬ 
tant 
(0-3) 
(5-8) 
Latitude 
(Degrees 
and 
tenths) 
L ong 1 1 ude 
(Degrees 
a nd 
te nth s) 
Direction 
(True) 
(00-36) 
Speed 
(True) 
(Knots) 
Present 
(00-99) 
Past 
(0-9) 
Barometer 
Corrected 
(Mb) 
~o 
° g 
4— - 
§ u 
° * 
E o 
< -J 
u 
O 
<v 
CL o 
“O 
— D 
o o 
Je U 
“ J 
o o 
X _) 
u 
o 
CL> 
Cl O 
X 
u 
>-*— 
O 
a> ^ 
CL o 
t^S 
O 
cn 
c- 
<D 
u 
o _ 
O CO 
uS 
cO 
_£Z 
C 
o o 
UJ 
<uj 
O 
4— 
o 
u 
-a 
c 
= r 
O cn 
45 
CL 
>- 
f- 
Height 
1 
2 
3 
4 
5 
6 
7 
8 
9 
10 
11 
12 
13 
14 
15 
16 
17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
27 
Y 
Q 
L L L 
a a a 
L L L 
o o o 
GG 
N 
dd 
ff 
VV 
ww 
W 
PPP 
TT 
N h 
c L 
h 
C M 
c H 
D 
S 
V 
s 
a 
PP 
8 
N 
S 
C 
KK 
SHIP 
7 
/ 
3U 
00 
7 
■O -j 
33 
7u 
ff' 
ot 
71 
796 
7 
S 
6- 
7 
/ 
6 
7 
6 
03 
8 
/ 
So 
SHIP 
/ 
3/S 
06 
7 
S3 
<32- 
Z£Ly 
*$T 
7 
/ 
£ 
<2 
27 
8 
77 
SHIP 
7 
/ 
3/3 
Of7 
12 
7 
CO 
/ 3 
c /f 
02 
7 
/S 
7 
s 
/ 
/ 
V 
O 
8 
7 
£ 
—/ -- 
SHIP 
1 
( 
lo% 
18 
7 
o? 
(7/ 
J 
- r — - 
// 
7 
/- 
r 
6-- — 
/ 
/ 
j 
3 
JO 
8 
* 
/ 
* 
o 
37 
r- 
DO NOT TRANSMIT 
Dry Bulb 
(Degrees 
and tenths) 
Wet Bulb 
(Degrees 
and tenths) 
Sea Water 
Temp. 
(Degrees 
and tenths) 
A 1 
a 2 
A 3 
Celsius 
Cels ius 
Celsius 
bo 
<3o 
Cc? 
& 
REMARKS 
EXAMINED 
USN, NAVIGATOR 
