Distribution map of radioactivity concentration in the seawater around coast of Miyagi Prefecture (Sampling Date: Feb 3, 5, 2015)
4-3-2-4 Radiation survey of environment
Distribution map of radioactivity concentration in the seawater around coast and at offshore of Fukushima Prefecture (Sampling Date: Feb 8, 10, 2015)
Seawater radioactivity near TEPCO Fukushima Daiichi Nuclear Power Plant (Sampling Date: Mar 3, 2015) (No sampling due to bad weather: Mar 9, 2015)
Readings of Sea Area Monitoring around TEPCO Fukushima Daiichi Nuclear Power Plant(Sr) (seawater) (Sampling Date: Jan 8, 9, 2015)
Readings of Sea Area Monitoring around TEPCO Fukushima Daiichi Nuclear Power Plant(Sr) (seawater) (Sampling Date: Dec 9, 10, 2014)
Readings of integrated Dose at Monitoring Post out of 20 km zone of Fukushima Daiichi Nuclear Power Plant (Monitoring Date: Mar 9, 10, 2015)
Estimated and measured 1m height environmental radioactivity level at monitoring posts in 47 prefectures (Monitoring Date: Mar 10, 2015)
Distribution map of seawater radioactivity around TEPCO Fukushima Daiichi Nuclear Power Plant-total alpha, Sr- (Sampling Date: Feb 9, 2015)
Seawater radioactivity near TEPCO Fukushima Daiichi Nuclear Power Plant (Sampling Date: Mar 8, 2015)