Latitude 47.704656 Longitude -122.318745
Geiger Counter Readings in Seattle, WA on November 30, 2012
Ambient office = .113 microsieverts per hour
Ambient outside = .123 microsieverts per hour
Soil exposed to rain = .132 microsieverts per hour
Garlic bulb from grocery store = .096 microsieverts per hour
Tap water = .090 microsieverts per hour
Filtered water = .079 microsieverts per hour