Geiger Readings for Feb 12, 2020
Latitude 47.704656 Longitude -122.318745
Ambient office = 122 nanosieverts per hour
Ambient outside = 145 nanosieverts per hour
Soil exposed to rain water = 146 nanosieverts per hour
Blueberry from Central Market = 89 nanosieverts per hour
Tap water = 112 nanosieverts per hour
Filtered water = 89 nanosieverts per hour