This page shows live radiation measurements from a privately operated Geiger counter located in Viborg, Denmark.
The device is a GMC unit with M4011 and J707 Geiger-Müller tubes, detecting ionizing radiation and reporting it in real time.
All data is logged and processed on a self-hosted Linux server, and displayed as µSv/h (microsieverts/hour) and CPM (counts per minute).
The system is developed and maintained by Jakob Munch Overgaard and updates every minute with a historical graph and color-coded status. Install the Android app for alerts if radiation rises. See also my site: https://tvipper.com
Live Radiation Monitoring in Viborg – µSv/h and CPM
Monitoring radioactivity and possible fallout in the Viborg area, updated every minute.
0.04 µSv/h
CPM: 6
Normal
This is within natural background levels in Viborg.