Reading of radioactivity level in fallout by prefecture [9; 00 May 6～9; 00 May 7, 2011]
4-3-2-4 Radiation survey of environment
Reading of radioactivity level in fallout by prefecture [9; 00 May 7～9; 00 May 8, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 May 8～9; 00 May 9, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 May 9～9; 00 May 10, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 May 10～9; 00 May 11, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 May 11～9; 00 May 12, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 May 12～9; 00 May 13, 2011]
Reading of radioactivity level in fallout by prefecture [9; 00 May 13～9; 00 May 14, 2011]
Readings of Sea Area Monitoring around Fukushima Daiichi Nuclear Power Plant (Sr) (seawater) (Sampling Date: Mar 2, 3, 2016 )