Estimated and measured 1m height environmental radioactivity level at monitoring posts in 47 prefectures (Monitoring Date: May 30, 2015)
4-3-2-4 Radiation survey of environment
Estimated and measured 1m height environmental radioactivity level at monitoring posts in 47 prefectures (Monitoring Date: May 29, 2015)
Distribution map of seawater radioactivity around coast of Ibaraki Prefecture (Sampling Date: Apr 13, 16, 22, 23, 2015)
Seawater radioactivity near TEPCO Fukushima Daiichi Nuclear Power Plant (Sampling Date: May 27, 2015)
Readings at Reading Points out of 20 km zone of TEPCO Fukushima Daiichi Nuclear Power Plant
Estimated and measured 1m height environmental radioactivity level at monitoring posts in 47 prefectures (Monitoring Date: May 28, 2015)
Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Daiichi Nuclear Power Plant(Sampling Date: Apr 13, 16, 20, 21, 23, 27, 28, 2015)
Distribution map of radioactivity concentration in the seawater around coast and at offshore of Fukushima Prefecture (Sampling Date: Apr 19, 23, 24, 28, 2015)
Seawater radioactivity near TEPCO Fukushima Daiichi Nuclear Power Plant (Sampling Date: May 25, 26, 2015)