: et UNCLASSIFIED
CEES WL.
HEADQUARTERS
JOINT TASK FORCE SEVEN
APO 187 (HOW), c/o Postmaster
Sen Francisco, California
19 April 1954
MEMORANDUM FOR RECORD
SUBJECT:
1.
Additional Ground and Air Radsafe Survey Data During Period BRAVO
to BRAVO plus 5 Deys
Following are readings from radsafe surveys during the period B to
B plus 5 days:
parties:
a.
Special ground surveys from PHM survey flight and DDi evacuatior.
(All times Zebra, March 1954.)
Waist height on
AN/PIR T1B in or/hr
niwetak Island (Rongerik Atoll)
012315
Allinginae Island
Utirik atoll
030445
030145
Rongelap Island
aniaetok Island (Rongelap Atoll.)
2000
020645
1400
020645
3000
445
160
b. NYOO ABL#, BAKZR and CHARLI£ flights originating from Kwajaleir.
flights GEORG and ITEM originating from Ouhu, flight daASY originating fron
Guam, and flight KING (Galbert Islands), using special airborne (P2V) survey
gr-"-77*equipment (all times Zebra, March 1954, and readings extrapolated to the
(1) NYOO Kwajalein Flight ABLE:
Atoll
Lae
Wotho
020010
020100
Intensit
(ne /hr)
-080
1.000
Rongelap
020140
1350.000
Ut irik
020451
240.000
020540
6.000
*Taongi
Ailuk
Likiep
COPIED/DOE
LANL RC
DTG
(Zebra)
020325
020516
DTG
Atoll
(Zebra)
Ujae
020024
Ailinginae
020128
Rongerik
1.400
*Bikar
76 .000
Jemo
,
* uninhabited
Ark 3
(mr/hr)
«100
1720.000
020456
160 .000
020528
.
400 .000
020200
020428
*Taka
Intensit
600 .000
18.000
-
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