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REDSIRG Fallout Program reauita, and. the generel interest in world» fallout at this time, the follewing review of the 2EEWING Fallout
ETORza te farnished forr your information,
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Coeancgraphic
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ASSHCATION RETAM!HED
__WePAaTMENT OFENeRGyDEGASSCATION Rear
Bs view of the desire of the Comission to obtain an carly anslysia of
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» fallout progran represented ® mach larger effort than hea teen al~
. aotted to fall-out inpreviewstest operations,
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the increased effort
to establish the fall-ont contours was based on the results of cpera~
EdEE |e on CASTLE, im which the magnitude of. the fall-out hazard wae clearly.
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cated, ‘The measurexents in Operation SEOWING were designed ta
i 52255 >stabliah reliable values for the arens affected, ani to asaist in
here en
| construotion of a reslistie model of the phenomena which will
perait reliable extrapolation to different Weaponts burst heights, end
earface conditions.
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