Excel Chart of Nuclear Radiation Levels near Fukushima

On Friday 11 March 2011, a 9.0-magnitude undersea earthquake off the coast of Japan caused crippling damage to nuclear reactors at the Fukushima I and II Nuclear Power Plant in Ōkuma.
On Friday 11 March 2011, a 9.0-magnitude undersea earthquake off the coast of Japan caused crippling damage to nuclear reactors at the Fukushima I and II Nuclear Power Plant in Ōkuma.