‘ “he, ae RU wa 1te of} S. { uw 160" _M ti S38 N . 190° ils 7 e ~o-4 s IS> Seed ° wk , \6or 1eor FIGURE A131 iy tounat} © PRECIPITATION actwwitv 190° AGTIITY a oraset® aT 100 DATS AFTER BURST. ALL ACTIVITY (8 ASMIERED TO SURBT NO 4 ,WUHON UEEOD OTUERINSE WHMCATED BY GURAT inmeen 4 pangurnnees. aay: RADIOACTIVE FALLOUT IN THE 24-HOUR PERIOD BEGINNING 12306.C1T, MAY 4, 1954 or / a3 gal