SCASVOLA “VENT
OF ERATION HARDTASE
1,
The SCAEVOLA device was (detonated £00 feet off the west side of
Yveane Island ~”GREP42011, at 1¢00M en 14 July 1958.
The cloud rose to
1,500 feat.
2.
The P2V¥ aircraft were not smployed, but a survay helicopter teok
off from Bruce at 1610M,
A reading of 20 te 30 ur/hr was taken over the
shet barzs.
3.
Re-entry hour was declernd at 170CM, and the radex was cancelled.
4>
It is estimated that no upprseiable fallout existed outside the
area iamsdiatsaly adjacent to ground zare.
BEST COPY AVATLABLE
(o4