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Table 10.8—-CLARA (RUCHI)*t
°
Date
1952
te
Me
r Pe
©
Remarks
.
16,000
9,000
Island center
Island center
S Nov.
6 Noy.
0824
0809
3,400
4,000
Island center
Island center
8 Nov.
9Nov.
10 Nov.
1 RB gs
ERE BT TR ET AOR ENR OETOETATALE P PULARECPR shy
Air reading,
mr/hr
0657
0784
Nov.
.
Ground reading,
mr/hr
2Nov.
3 Nov.
4 Nov.
.
Time
0824
9,000
0754
0809
0759
0809
1,400
1,600
2,500
2,600
1,300
800
Island center
Island center
Island center
Island center
11 Nov.
12 Nov.
14.Nov.
0808
1624
08223
16 Nov.
0808
800
16 Nov.
1224
400
Variable radiation
AT Nov.
0834
420
Variable radiation
levels on island
19 Nov.
0854
180
Variabie radiation
21 Nov.
0954
1963
3 Jan.
9 Feb.
425
700
1,000
Island center
700
180
iiland center
Island center
Variable radiation
levels on island
Variable radiation
levels on island
levels on island
levels on island
Variable radiation
levels on island
Variable radiation
levels on island
10-90
Variable radiation
levels on island
144 nautical miles from ground sero.
tAssuming that radiation decay foilows aT~'-* law, extrapolation indicates
thet radiation readings greater than 2500 r/hr would have existed at H+ 1 hr.
Limited recovery (:3 min) could commence at H + 38 hr.
41
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