Ambient Radioactivity 2009 Graphs
- August 2009 (Two small peaks were associated with rain.)
- July 2009
- June 2009 (Flat-topped peak around June 7 was when the detector fell over into a horizontal position, which causes it to collect more cosmic radiation. It was returned to a vertical position where the peak ends.)
- May 2009 (Big rainstorm May 25-26 resulted in big radon peak followed by power outage)
- April 2009
- March 2009
- February 2009
- January 2009 (first half of month appears to have returned to diurnal pattern despite possible malfunction in Nov-Dec 2008.)
