fee J f | (3 Tr OF a} zc Z20e x \ i1 61 sn° ~eon ~ eeepc aa fe P ee -4 mote ape FIGURE A 45 -- . RADIOACTIVE FALLOUT IN THE 24-HOUR PERIOD BEGINNING 1230 G.C.T, MARCH 22, i954 KEY. ~ 3 ron B& touasr) © PRECIPITATION ACTIVITY ie oraset? AT 100 OAYS AFTER QUAST N hte ue ACTIVITY 160° —— : 1. 180" = ALL ACTIVITY (8 ASSIGNED TO BUAST NO 1 .eRAVO UNLESS OTHERWISE INDICATED OY BURST NUMBER tN PARENTHESES 100" toes het ate 140° t= 120"