3
5
HOURS POST BRAVO
WYK
QQG
WWGK
BG
40
Figure 6. Activity vs granule size
for Rongelap Island fallout.
N
©
L
oO
a
oO
@
o
°
°
vs time post-BRAVO detonation.
CUMULATIVE % OF TOTAL ACTIVITY
UY
200
80
120
160
AVERAGE PARTICLE SIZE, pm
0
Figure 5. Cumulative % of activity
deposited on the 5th Lucky Dragon
5
726 Day
tposure
-e, R nib
KY.
i
7
L
Y
NS
XQ.GG
SX
ft
20
SGM
SN WN
B66...,Q
% OF TOTAL ACTIVITY
30
7
I
6
8
HOURS POST BRAVO
I
9
Figure 7. Cumulative % of activity
deposited on Rongelap Island vs time
post-BRAVO detonation.