Latitude 47.704656 Longitude -122.318745
Geiger Counter Readings in Seattle, WA on June 27, 2012
Ambient office = .104 microsieverts per hour
Tap water = .094 micosieverts per hour
Filtered water = .090 micosieverts per hour
Banana from supermarket = .099 micosieverts per hour
Ambient outside = .107 micosieverts per hour
Soil exposed to rain = .121 micosieverts per hour