Latitude 47.704656 Longitude -122.318745
Geiger Counter Readings in Seattle, WA on May 15, 2013
Ambient office = .116 microsieverts per hour
Ambient outside = .080 microsieverts per hour
Soil exposed to rain water = .084 microsieverts per hour
Celery from Costco = .105 microsieverts per hour
Tap water = .076 microsieverts per hour
Filtered water = .067 microsieverts per hour
