no arsberceceNuccesn <TR, ~ Aeewnc v _ Location SRE cess On 5 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