Latitude 47.704656 Longitude -122.318745
Geiger Counter Readings in Seattle, WA on April 22, 2013
Ambient office = .100 microsieverts per hour
Ambient outside = .131 microsieverts per hour
Soil exposed to rain water = .153 microsieverts per hour
Banana from local grocery store = .086 microsieverts per hour
Tap water = .101 microsieverts per hour
Filtered water = .085 microsieverts per hour
