Estimated and measured 1m height environmental radioactivity level at monitoring posts in 47 prefectures (Monitoring Date: May 23, 2017)
4-3-2-4 Radiation survey of environment
Seawater radioactivity near Fukushima Daiichi Nuclear Power Plant (Sampling Date: May 21, 2017)
Estimated and measured 1m height environmental radioactivity level at monitoring posts in 47 prefectures (Monitoring Date: May 22, 2017)
Readings at monitoring post out of 20 km zone of Fukushima Daiichi Nuclear Power Plant [13; 00 May 13, 2011]
Readings at monitoring post out of 20 km zone of Fukushima Daiichi Nuclear Power Plant [16; 00 May 13, 2011]
Readings at monitoring post out of 20 km zone of Fukushima Daiichi Nuclear Power Plant [19; 00 May 13, 2011]
Readings at monitoring post out of 20 km zone of Fukushima Daiichi Nuclear Power Plant [10; 00 May 14, 2011]
Transition of radiation rates measured at environmental monitoring posts of the sites of Japan Atomic Energy Agency(JAEA) (Mar 10, 2011-Jan 19, 2012)