Radiation monitor for station jnissen Donated. Thank you.

Dale, TX, USA at coordinates 30.014, -97.5634
GMC300 Geiger counter with M4011 tube

10 CPM on 2025-07-07 01:48:04





Download today's data in CSV format here






Download the last week's data in CSV format here


Download the last month's data in CSV format here


Download the last quarter's data in CSV format here


Download the last year's data in CSV format here