Latitude 47.704656 Longitude -122.318745
Ambient office = 80 nanosieverts per hour
Ambient outside = 144 nanosieverts per hour
Soil exposed to rain water = 134 nanosieverts per hour
Avocado from Central Market = 75 nanosieverts per hour
Tap water = 93 nanosieverts per hour
Filtered water = 79 nanosieverts per hour
