200) ih. ao e @ ? ' z00 a i sy ( = oe ie | oot § J fir o FIGURE A.3 Xe ‘ t 2 er C~) 2 activity tourney) PRECIPITATION \ activity wm osmseT® aT 100 Dave arten ALL ACTIVITY (6 A6SIGNEO TO BURST HO 1 aun wat€88orneawieg INDICATED @Y QUAST NuMBER J iad “m L RADIOACTIVE FALLOUT IN THE 24-HOUR PERIOD BEGINNING WEY. if 3 ! oe 1230 G.GT, MARCH I, 1954 : ae —— ° 160° zy rea 160° aq 160° fc 140° 100° -—" —rewn io" sa] "60"