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HEADQUARTERS
JOINT TASK FORCE SEVEN
APO 437
A
Access
7A
1673 Box?
‘Folder Dpersnon Repwe
San Francisco, California
28 May 1956
: Rapiocoeicae SAtery
BIKINI OBSERVED WEATHER FOR 28 MAY 1956
ZUNI. DETONATION TIME 0556M
Sea Level Pressure
Temperature
Dew Point
1010.5 mb
81°F
76°F
Visibility
8 Miles
80%
090°, 12 kts
Relative Humidity
Surface Wind
CLOUDS:
Surface observation:
Wy
ud
< Ww
Qo
o
Oo
dB
a
a
j4 ~ Aireraft observation:
Se .§
8,000 ft
35,000 ft
(of Bikini Area)
;
a
Zs
, S
zee
oO
2,000 ft
2/10 Cumilus
1/10 Altostratus
5/10 Cirrostratus
~1le
x ot tS
3 to 4/10 Altocumlus
and Altostratus
2G
Su9
“<¢
4, to 6/10 Alto stratus
z=
5 oO
4, to 7/10 Cirrus and
sa
oem
4/10 Cirrus
vy
Cirrostratus
ey a
WEATHER:
shot time.
—
(taken aboard USS ESTES)
.
BASE
6,000 ft
TOPs
12,000 ft
17,*000 ft (Thin Layer)
25,000 ft
27,000 ft
35,000 ft
40,000 ft
No shower activity observed either visually or by radar at
DRA
STATE OF SEA: Open seas; wave heights 6 feet; Period 6 seconds.
Direction 0709, Sea water temperature, 83°F.
ye
oe
RD Status Removed. Auths DF, J-2 Div, 31 May 56
Subj: Downgrading of Document®
eepelttt2.92.E
39