Estimated and measured 1m height environmental radioactivity level at monitoring posts in 47 prefectures (Monitoring Date: Mar 12, 2015)
4-3-2-4 Radiation survey of environment
Distribution map of seawater radioactivity around TEPCO Fukushima Daiichi Nuclear Power Plant -H-3, total alpha, total beta, Sr- (Sampling Date: Feb 3, 10, 2015)
Seawater radioactivity near TEPCO Fukushima Daiichi Nuclear Power Plant (No sampling due to bad weather: Mar 10, 2015)
Readings of Sea Area Monitoring at offshore of Miyagi, Fukushima, Ibaraki and Chiba Prefecture(Cs, Sr) (marine soil) (Sampling Date: Jan 18 - Feb 6, 2015)
Readings of dust samplings in 20km zone of TEPCO Fukushima Daiichi Nuclear Power Plant (Sampling Date: Mar 4～5, 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: Mar 11, 2015)
Distribution map of seawater radioactivity around coast of Ibaraki Prefecture (Sampling Date: Feb 16, 17, 25, 2015)
Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Daiichi Nuclear Power Plant (Sampling Date: Jan 26, 27, 28, 2015)