2011 Tōhoku earthquake and tsunami
Damage and effects
Japan declared a state of emergency following the failure of the cooling system at the Fukushima Daiichi Nuclear Power Plant, resulting in the evacuation of nearby residents. Officials from the Japanese Nuclear and Industrial Safety Agency reported that radiation levels inside the plant were up to 1,000 times normal levels, and that radiation levels outside the plant were up to eight times normal levels. Later, a state of emergency was also declared at the Fukushima Daini nuclear power plant about 11 km (6.8 mi) south. This brought the total number of problematic reactors to six.
2011 Tōhoku earthquake and tsunami-90