PRECIPITATION CODE: © NO PRECIPITATION 7 YAACE & USHT (A0r-Olm) ff MODERATE (011-1001 4 MEAVY (OVER 10010) “ ss N ‘\ oo hyq ap Ns . a ® 8N te, v v FIGURE AI6 RADIOACTIVE FALLOUT IN THE 24-HOUR PERIOD BEGINNING (230 GGT, MARCH 7, 1954 way: (eunst) PRECIPITATION actevity wt osmsey® at 100 Save seTER quRST ALL ACTIVITY 10 ABSIONED To GURET HO 1 SAO UMLEOS OTHERWIOE INDICATED BY GURET huneER in PARENTHESES 2 Kiu ie |e eee ete ee eet eh cee activity ae . Lb ws - = aoe ee ween a = wera ite matey olism oe ~ ar