Latitude 47.704656 Longitude -122.318745
Geiger Counter Readings in Seattle, WA on July 13, 2012
Ambient office = .103 microsieverts per hour
Tap water = 141 micosieverts per hour
Filtered water = .120 micosieverts per hour
Fresh blackberries from supermarket = .111micosieverts per hour
Ambient outside = .065 micosieverts per hour
Soil exposed to rain = .066 micosieverts per
