12/08/13, Billings, MT., SOEKS Average 0.17 mcSv/h

12/08/13, 2:30 PM, Billings, MT., SOEKS [interior] 2 degrees/cloudy, snow off and on
Average 0.17 mcSv/h
Minimum 0.11 
Maximum 0.24
10 minute/ 60 cycles/total count 1028

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