Monitoring data at Ibaraki prefecture [13; 00 May 30, 2011]
4-3-2-4 Radiation survey of environment
Reading of environmental radioactivity level by prefecture [13; 00 May 30, 2011]
Reading of environmental radioactivity level by prefecture [19; 00 May 30, 2011]
Reading of the radiation rate with the cooperation of universities [May 30, 2011]
Distribution map of radiation dose around Fukushima Daiichi Nuclear Power Station＆Fukushima Daini Nuclear Power Station [as of June 11, 2011]
Distribution map of radiation dose around Fukushima Daiichi Nuclear Power Station＆Fukushima Daini Nuclear Power Station [as of July 11, 2011]
Readings of radioactivity concentration of nuclide in the air by aircraft of Ministry of Defense [sampling date; March 24, 2011]