aos HEADQUARTIRS RG 74 DerewseDacrere, JOINT TASK FORCE SEVEN APO 437, San Francisco, California Poeeta__ 6CA-3244Bx7 om Vale - Regreceerearsneer:FiDie Reporr=DpsrarreyHasprick 14 May 1958 ~~ “BIKINI OBSERVED WEATHER FOR 12 MAY 1958 AT DETONATION TIME: O550M SURFACE WEATHER: Sea Level Pressure 1009.2 mbs ee Free Air Surface Temperature 80,.0°%8 Wet Bulb Temperature Dew Point Temperature Relative Humidity 73.C 80% 070° 17 knots Surface Wind Visibility 10 miles Weather None CLOUDS : Scattered (3/10) cumlus, bases 1,800 feet. cumlus, bases 3,000 fect. Scattored (1/10) stratoe Broken (8/10) cirrus. AREA WEATHERSUMMIRYFROM! AIRCRAFT: 4/10 low clouds.Broken to overcast cirrus bases 37,000 fcet, tops 43,000 fect. . STATE OF THESEA: Open Sea: Wave height 7 fcet, period 6 seconds, length 150 fect, Lagoon near site Charlic: Wave height 1 foot, period 2 seconds, length 10 to 15 scconds. py 4 STLABLE ey ate 3 sas BEST CS TAB E (3) 27