Latitude 47.704656 Longitude -122.318745
Geiger Counter Readings in Seattle, WA on March 18, 2013
Ambient office = .094 microsieverts per hour
Ambient outside = .120 microsieverts per hour
Soil exposed to rain = .127 microsieverts per hour
Currants from grocery store = .054 microsieverts per hour
Tap water = .065 microsieverts per hour
Filtered water = .054 microsieverts per hour
