om.
day was operational from a radiological safety viewpoint.
If the
fall-out from 45,000 feet or below did not extend between 90°r or
170°T from zero point, the day was considered operational.
If the
fall-out from 45,000 feet fell on the bearing of Eniwetok-Parry
islands (150°-160°) the day was considered questionable with moderate
hazard.
If the fall-out from 35,000 feet or below fell on these
islands, the day was considered non-operational.
Three days preceding the test a forecast for a test day was
made, and on the day before the test day the latest weather forecast was presented at 1800.
Actual wind data was plotted at inter-
vals from this time to 0300 at which time the last balloon sounding
was made and the data was prepared for the briefing.
X- RAY-Plus-Two - YOKE Test
DELETED
AEA Restricted Data .
A consolidated report was prepared and all the evidences of fall-out noted
during thedays following the test.
On X-RAY-plus 5, Commander Task Group 7.6 sent a report to
Commamer Joint Task Force ‘7 stating that the survey of all the
perimeter islanis had been completed,
DELETED
AEA Restricted Data
118
Section, IX