meee d. | The fallout program was designed to investigate fallout under the great- est possible variety of conditions. Of the five shots studied one was the high yield air burst, one was a high yield surface burst, and three were barge shots. Devices having| se DELETED » DELETED were studied, The data col- lected are so voluminous and complex that further analysis and interpretation will be necessary before final conclusions can be made, It was desired to prove predictions that there is no substantial fallout hazard from a high yield air burst over land, Since CHEROKEE burst over water instead of land the pre- diction was not proved, but the negligible fallout received tends to support it. e. In general, only limited data concerning the basic phenomena associated with a high yield air burst were obtained since the bombing error placed the burst outside the range of most of the instrumentation. However, it was possible to salvage data from some experiments by getting correlating data from partici- pation on other shots, by further laboratory investigations, and by plecing together data from the film records of other experiments. In other cases such as the study of the response of structures to long duration blast loading, no alternate methods of getting the data were possible and the project objectives were largely unaccomplished. f£. In summary, except for loss of data on CHEROKEE, it is believed that final evaluation of the experimental data shouid satisfy the military effects programs objectives. Preliminary results and conclusions of each project will be published by AFSWP as Interim Test Reports. Upon complete evaluation of data final reports will be published as AFSWP Weapons Test Reports. 8. METEOROLOGY a. The task force Weather Central was composed of highly qualified Air Force and Navy personnel. All were given intensive training in tropical analysis and forecasting prior to their deployment to the PPG. be. To insure the collection of sufficient data for reliable weather fore- casts, the task force: (1) COPIED/DOE NL 26 . Established commumications facilities in the PPG to receive fac- simile charts of surface and upper air analyses from Tokyo and Hawaii. (2) Established task force weather observing stations at Rongerik, Tarawa, Kusaie and Kapingamarangi. 16

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