Latitude 47.704656 Longitude -122.318745
Geiger Counter Readings in Seattle, WA on October 30, 2012
Ambient office = .096 microsieverts per hour
Ambient outside = .070 microsieverts per hour
Soil exposed to rain = .063 microsieverts per hour
Red seedless grapes from grocery store = .115 microsieverts per hour
Tap water = .109 microsieverts per hour
Filtered water = .088 microsieverts per hour
