1 Mereb 1954 PETRA rCr RECORD SUBJECT: “eather Briefing at 04005, Ext7d Bey , 1. The following personnel were present for this briefing: General Zeylant, Kajor General Clarkson, Dr. Graves, Srig. General McGinley, Brig. General Estes, Dr. Ogle, Dr. Duane Sewell, ir. Reeves, Colonel Cowart, Captain Heynard end Lt. Colonel House. | 2. The CURTISS winds aloft for midnight and 0300 were discussed ia view of the relationship to the shot site, the levels 7,000 fest through 11,000 feet being scrutinized the mst (Incl a). ‘The area forecast for shot day is also inclosed (Incl b). - 3. Ibe Colonel House further discussed the radsafe situstion after . 70e . which it was decided to go ahead with the shot as scheduled. 2 Inels a. CURTISS winds aloft for OOOO and 0300M Colonel, Staff veather Officer 1 Mareh 5h. be Ares Forecast for ee ee ee ee Shot Day