Secret
BRL-MR~775-RD—
JUN 16
BRL-MR-775-RD
Ballistifs Research Labs.
TNT equivalent of nuclear
explosions effective in
crater formation,
Ballistic Research
Labs,
:
Crater Formation.
2. Jangle U Burst— -
5, Surface Explosions—
Crater Formation
4. Surfaé® Bursts-—
Crater Formation
Crater Bermation
WD-Farily
f
Soerct
15206
Report of the Comnandar, Tadk
Group 132.1 on Operaticn Ivy.
Part II =~ Summary of experinental
oint Task Force
132
o Ivye="Alpha"
Measurement
R» Ivy--Diagnostic
17 pp
Exnerinants.
B. IvyeeEffects
;
ixperinents
« Ivy--Blast
e IvyeThermal
(Cont*d on card 7?)
{
Ly teme es
Joint Task Force 132
J-15206
4
weep ew ote,
Crater Formation
progranse
Ne de
|
1. Jangle S Burst— -
12p.
T=-15206
t
“(:
i
Perkins, B Jr.
B. Perkins, Jr, April, 1954
1994
Radiation
WD-Famiiy
Secret
vy-~Transit Time
Bingsot AT:
Vaiaait
Lae
:
Hensurenend
ng Burst =-Diagnosti
Experiments
fing Burst ~-Diagnost
Experiments
ween
King Burst-- Blast
King Burst --Thernal
(cont'd on card 3)
12.
Radiation
King dursteeTransit
Tine
like Burst=="i1pind!.Meusurenaent
/éo