3 thoughts on “EQForecaster

  1. shinichi Post author

    The 2011 earthquake off the Pacific coast of Tōhoku, often referred to in Japan as the Great East Japan Earthquake, was a magnitude 9.0 (Mw) undersea megathrust earthquake off the coast of Japan that occurred at 14:46 JST on Friday 11 March 2011, with the epicentre approximately 70 kilometres east of the Oshika Peninsula of Tōhoku and the hypocenter at an underwater depth of approximately 30 km.

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