. . lame ct ee ee 1 | q 1 t- 30 CUMULATIVE % OF TOTAL ACTIVITY 1 T + t J - 00 c f > 80 7 60 5 20 4 * — x . 1 2 Yj le VY? o 40 bn » =o 4 20 - ° [Or YY 7 4 ! ! 5 { L 7 HOURS POST BRAVO 0 Figure 5. Cumulative % of activity deposited on the 5th Lucky Dragon i my, 0 t 80 40 qT > 2 BOF ~ ° bem o 60 ~ # lad 2 40 ~d 3 20 =] > QO oO 5 | 6 i 7 | 8 HOURS POST BRAVO Figure 7. Cumulative “% of activity om get deposited on Rongelap Island vs tim post-BRAVO detonation. e247 120 q 160 ; 200 AVERAGE PARTICLE SIZE, um q 5100 Oq = @ — Yi Figure 6. Activity vs granule size for Rongelap Island fallout. vs time post-BRAVO detonation. 1 Uy