winhehbiee 6. The levels of radiation intensity at the distances of Rongesr and Rongerik were much higher than expected, and sooner than expected sicce necessary information in this range of yield for surfece shots today is <e result of some scaling, up from much lesser yielcs, interprevetion of urper wind field patterns, coupled with forecast changes end experience cf isdivisaais with such limited data as IVY-sI%E, GREZNSOTSE-D0G, EASY, 32035 and TEM, 7. After seeing BRAVO cloud project pictures (taken from an airplane) with large quantities of visible particulate satter falling througe the cirrus deck above the camera plane from tropopause and above, <ind date to great heights (i.e. up to at least 100,000 feet) is a mst for shot tise since the fall-out problem for surface or near shots of large yields cas te a definite fimction of the mushroom as well as the very hot stem of the cload, sppendtns PPKmencpaanat CaPT, JSN I = Plot of General Fall-cut Pattern. II ~ Forecast and Observed Hodographe, B-2 to B/7 days. TTT = Tabulation of Time of Arrival Data IV - Hodograph Trend Date R Inclosure 6 3 duet tke Puls