Readings at monitoring post out of 20 km zone of Fukushima Daiichi Nuclear Power Plant [13; 00 May 22, 2011] Readings at monitoring post out of 20 km zone of Fukushima Daiichi Nuclear Power Plant [13; 00 May 22, 2011]
Data source
Japan Disasters Digital Archive (RIJS, Harvard University)
This Archive (JDA) is an online portal to digital materials, designed and maintained by the Reischauer Institute of Japanese Studies at Harvard University. The materials recorded the cascading series ...
Last updated
July 10, 2026