.
Following are some of the recorded radioactivities (or lack
of vadioactivitics) with the numbers indicating R/hr on that island:
Test Name
Radjoactivities
. Test Location
.
Alice 0; Vera.0; Central Yvonne 1.5;
South Yvonne 0
Cactus
Yvonne
Butternut
Barge off Yvonne
Alice 0.3; Belle 0.01; Wilma 0; Leroy 0.04
Koa
Gene
Alice 40; Janet 14; Mary 2.1; Leroy 0.04
Holly
Barge
Yel lowwood
Barge off Janet
Alice 100; Belle 120; Janet 0.1; Mary 0.02
Magnolia
Barge off Yvonne
Wilma 0; Yvonne 7; Leroy 25
Barge off Janet
Alice 4;
- Tobacco
Yvonne
Yvonne 4.4; Leroy 0.01
°
Rose
Barge off Yvonne
TI. Tee
off Jonet
UO ee te oe ee ee
Alice 0.2; Helen 0.9; Janet 0.2;
Mary 0.01
Belle 80; Helen 5; Janet 38;
Wilma 0; Yvonne 0.2; Leroy 0.3
Alice 4,2; Edna 17: Janet 0.8: Mary 0.04
Linden
Barge off Yvonne
Alice 0.3; Belle 0.2; Janet 0.02
Elder
Barge off Janet
Alice 1.4; Belle 0.6; Janet 0.4; Leroy 0.04
Oak
Barge
Seguoia
Barge off Yvonne
Wilma 0; Runit 0.4; Leroy 0.07
Dogwood
Barge off Janet
Alice 2.9; Belle 5; Janet 0.4; Leroy 0.02
Pisonia
Barge off Yvonne
Alice 0.2; Yvonne 0; Leroy 0.02
Olive
Barge off Janet
Alice 0.2; Gene 6; Janet 0.9; Wilma 0
Pine
Barge off Janet
Alice 0.1; Helen 2; Janet 0.3; Leroy 0.02
off Nw reef
Reef at gnd, zero 900; Alice 0.3; Helen 0.05
The decay histories on Figures 1 and 2 indicate that the peak radioactivities
might have been a factor of two higher than these radioactivities at
four hours after the explosion.
16