03/03/14, Billings, MT., Inspector Alert Average 102 CPM

ALERT LEVEL for Billings, MT., 3,123"
03/03/14, 10 hour overnight reading, 11:45PM-9:45AM [MST]
61.26 total counts, 102 CPM/.305 µSv/hr
current conditions, cloudy 12°F
INSPECTOR ALERT