Radiation Level monitor in Tacoma, WA, in counts per minute (CPM)
Occasional spikes to 100 CPM is considered normal, but this sensor should usually be around 5-30 CPM.
Current average is 13.1491604355241 CPM
Highest value was 705 CPM on 2011-07-04 08:59:38 (Average this day was 18.295197740113 CPM)
Historical Data - Most recent data on left
CPM, Last Hour
CPM, Last Day
CPM, Last Week
CPM, Last Month
Total counts per day since March 25, 2011
(Graph dips on far right since today's count is in progress)
Average counts per day since March 25, 2011