ultinste fall-out of radicactive partitthe the with - ef the meet critical area (1.0. 120°tree from Ground Zere) the follow: &. Aerial survey by 920 eapleying JUSL, NYKOPO ANC survey equipment, readings in us/hr extrapolated te ground level. b. Knows ground readings teken at stolis (early and later) ased with their time and intensity (actual observations) to get a feeling for the overall situation, @. Resultant wind pattern te establish beet wind for pericd fron R minus 1 hour (USS CURTISS Obeervation - (RONGERIK sounding) together with the # mime te 8 6 heare houre (RONGERIK 03006) two plece together the wind pattern above the tropepamsees from stem and mushroom cross the northern half of RONGELAP Atoll, onc would expect, these islands to be exceedingly high with their radiation lovels. This might be likened to scavenging of the hot stan material by large particles from the tropopause and above, element, mist come from the stem debris. TNCLOSURE 11 However, the major hot fall-out