U,
wT
Radiation survey readings August 1964
Eniwetok Atoll
Maximum radiation level*
at ground level
v
B-¥
Average radiation level
at ground level
v
B-¥
tT"
Average radiation level
at 3' from ground level
¥
B-y
Runit I.
Rigili I.
0.70
0.02
1.0
0.04
0.11
0.01
0.13
0.03
0.10
0.02
0.11
0.02
Engebi I.
0.10
0.70
0.05
0.22
0.04
0.08
Bogombogo I.
Average
0.20
0.80
0.09
0.23
0.09
0.14
0.26
0.63
0.06
0.15
0.06
0.08
Enyu 1.
Bikini I.
0.02
O.11
O.04
O.40
0.02
0.05
0.03
O.1]1
0,01
0.04
0,02
0.08
Yurochi I.
Namu I.
0.27
0.65
O.11
0.24
0.09
0.18
2.2
2.9
0.15
0.21
Bikini Atoll
Aomoen to
Bokororyuro I.
Eninman to
Airukiiji I.
Average
5.0
0.15
21.
0.30
1.1
0.50
0.16
0.07
0,60
0.95
0.03
0.23
0.34
0.28
1.29
4.32
0.15
0.43
0.08
0.25
0.09
0.52
0.05
0.22
0.04
0.11
Rongelap Atoll
“@ Kabelle I.
#Al]l readings are taken with a Nuclear Chicago survey meter, Model 2651, and are in mr/nr and
wee
i
are + 0.01 mr/hr.