203797 Derepse Nuccerm wey bor dea SNAG Ae 6b A-32¢64 Bor77 - A a HEADQUARTERS |PopiwesereasSAvEny fina JOINT TASK FORCE SEVEN Revseer DPERATION.Mand APC437, San Francisco, California 19 May 1958 Voor WAHCO ENTVETCK OBSERVED UEATHER “CR 16 MAY 1958 AT DETONATION TMB: 133021 SURFACE WRATIER: “SeaLevel Pressure 1013.1 mbs Free Air Surface Temperature 87 ,5°F Wet Bulb Temperature Dew Point Temperature Relative Humidity 77,3°F 73 .0°Rr 63% Surface Wind Visibility 090° 15 knots 10 miles Weather None CLOUDS: ~~Seattered (3/10) cummlus, bases 2,300 fect. Cvereast (10/10) cirrus. AREAWaSTHER SUMMARY FROM AIRCRAFT: 3to“4/10 ¢cumulus, bases 2,000-fect, tops 4,000 fect. thicker to the north. Broken high cirrus, STAT, OF ThE SEt: “At Shet Site: Waves from 0700, 3 feet bivh, period 4 seconds, Lagoon side of Recf: Waves from 070°, 1 to 2 fort high, period 2 to 3 seconds, Water depth over reef 3 fcet, BEST COPY 1. SELABLE 7? TAB EB (2)