Latitude 47.704656 Longitude -122.318745
Geiger Counter Readings in Seattle, WA on December 24, 2012
Ambient office = .107 microsieverts per hour
Ambient outside = .116 microsieverts per hour
Soil exposed to rain = .077 microsieverts per hour
Kirkland butter from Costco = .089 microsieverts per hour
Tap water = .068 microsieverts per hour
Filtered water = .050 microsieverts per hour
