The Establishment of the framework and actual experience for the prediction of atmospheric dispersion of radionuclides against the nuclear test by North Korea
Nakanishi, Chika; Sato, Takeshi; Sato, Sohei; Nagai, Haruyasu ; Kakefuda, Toyokazu; Katata, Genki; Tsuzuki, Katsunori ; Ikeda, Takeshi; Okuno, Hiroshi ; Yamamoto, Kazuya ; Kawakami, Takeshi; Okamoto, Akiko; Muto, Shigeo
North Korea carried out the third nuclear test in February 2013. Due to the request of the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Nuclear Emergency Assistance and Training Center (NEAT) and Nuclear Science and Engineering Directorate (NSED) of JAEA predicted the atmospheric dispersion of radionuclide by WSPEEDI-II for the purpose of contributing to the environmental monitoring plan. From February 12 to 22, they provided daily reports on the prediction to the MEXT and the Ministry of Defense. MEXT has published these reports on the website. Since April 2012, NEAT and NSED had prepared to predict by the framework for the prediction around the clock during 10months until February 2013. This report described this experience and pointed issues out on this system.