Background Radiation

Beta/Gamma from Smiths Gully, Victoria, Australia (to Oct 2013).

Beta/Gamma from Chirnside Park, Victoria, Australia (to Oct 2014).

Beta/Gamma from Diamond Creek, Victoria, Australia (to Sep 2015).

Based on converstion factor uSv = CPM * 0.0057 (not calibrated).

Using MightyOhm Geiger Counter, see Geiger Counter for details.

Updated periodically, see file timestamps here (PDT): Files