ae
HEADQUARTERS
JOINT TASK FORCE SEVEN
APO 437
San Francisco, California
12 June 1956
FLATHEAD
BIKINI OBSERVED WEATHER FOR 12 JUNE 1956
AT DETONATION TIME 0626M
Sea Level Pressure
,
Free Air Surface Temperature
,
1012.9 mb
Dew Point Temperature
82.0°F
76,0°F
Relative Humidity
Surface Wind
82.0%
050° at 10 knots
Visibility
10 miles
CLUBS :
4/10 stratocumlus and cumlus; bases estimated at 2000 ft.
10/10 cirrostratus; bases estimated at 30,000 feet.
WEATHER :
DNA
No shower activity reported.
BIKINI UPPER AIR SOUNDING (1119002)
Pressure
(Millibars)
Temperature
(°C)
Dew Point
(°c)
110
380
27.8
26.8
24,45
23.5
850
770.
735
700
666
640
5,020
7,759
9,022
10,380
1,713
12,705
17.2
4.2
10.8
08.5
06.8
05.2
560
543
525
500
400
16,327
17,126
17,995
19,250
24,840
~02.8
04.8
04.2
08.2
~19,.2
300
31,670
32.3
1011
1000
947
611
:
Height
(Feet)
1,903
14,042
22.2
02.8
19.5
,
11.8
01.5
702.2
-02.4
02.5
-08.8
~06.2
-10,.2
-20.5
-19.2
-..8
3005
Mi