The GC/RL Geiger Counter / Radiation Detection and Data Logger Project
Sample Images of logged data
This page contains some sample images of logged data. As far as I can see, most days around here have normal radiation, averaging at aboout 26 counts per minute. However, on some days the levels increase up to 50 cpm for several hours, mostly in the morning.

All of these images were of course generated with the GC/RL Radiation Logger !

Current radiation levels, updated manually

A Day with normal, low radiation levels

Much higher radiation in the morning

Slightly higher doses in the morning

Higher radiation in the morning

Increased levels in the morning and in the night

Higher levels continuing, missing datapoints during firmware upgrade.