4 z' a oer v it o3t worn @) a seo aa of “ 3 FIGURE A.147 160" - - 140" | ior ta @ 31 N RADIOACTIVE FALLOUTIN THE 24-HOUR PERIOD BEGINNING 1230 G.C.T., MAY 12, 1954 wer. o tig bal ACTIVITY (eunst) © PRECIPITATION activity w osmset? at 100 OAve AFTER Guns ALL ACTIVITY 18 ASSIONEO TO OURRT RO 4,~U80N UM.EO8 OTHERUIDE WOOICATED OY SUAST iuneDER 1 PARENTHEOES ' o° ¥on"