Latitude 47.704656 Longitude -122.318745
Geiger Counter Readings in Seattle, WA on May 28, 2013
Ambient office = .103 microsieverts per hour
Ambient outside = .115 microsieverts per hour
Soil exposed to rain water = .133 microsieverts per hour
Mango from local grocery store = .076 microsieverts per hour
Tap water = .087 microsieverts per hour
Filtered water = .081 microsieverts per hour
