Latitude 47.704656 Longitude -122.318745
Geiger Counter Readings in Seattle, WA on April 25, 2013
Ambient office = .101 microsieverts per hour
Ambient outside = 079 microsieverts per hour
Soil exposed to rain water = .070 microsieverts per hour
Mango from local grocery store = .091 microsieverts per hour
Tap water = .104 microsieverts per hour
Filtered water = .089 microsieverts per hour
