re Age Teme Ahn ONS PE VESTPedee ae vie? § wgM wt : Yr. ; P ENIWETOK OBSERVED WEATHER FOR 9 JULY 1956 SHOT TIME 0606M APACHE Sea Level Pressure 1010.5 mbs Free Air Surfece Temperature 80.3°F Wet Bulb Temperature 76,.4°R Dew Point Temperature 74h.9°F Relative Humidity 84% Surface Wind 030° 15 knots Viaibility Over 10 Miles cLoups 2/10 cumulus; bases estimated 1500 feet, tops estimated 25,000 feet to south and west. 2/10 stratocumlus; bases at 2,000 feet, tops estimated © 4,000 feet. Few eltocumilus less than 1/10, 8/10 cirrostratus; estimated at 30,000 feet (very thin and transparent). Numerous contrails at 30,000 to 35,000 feet. AREA WEATHER SUMMARY FROM AIRCRAFT O0610M:r Scattered cumulus buildups approximately 50 miles to east topped at 20,000 to 25,000 feet. Scattered stratocumilus tops estimated at 8,000 to 10,000 feet. Very light rain shower at Eniwvetok, GZ clear. O0615M: 10 miles north and west of ground zero, based at 27,000 feet, tops unknown. 0620M: To east and sotheast of ground zero. Stratus overcast 6/8 cumulus and strato- cumlus with tops below 15,000 feet, occasional cumulus buildup to 25,000 to 30,000 feet. STATE OF SEA Ocean Side: Lagoon Sider Wave height 4 feet, period 7 seconds, direction 070°, Wave height 1 foot.