M 5.5 earthquake: North Pacific Ocean (Japan) — March 11, 2011

M 5.5 earthquake: North Pacific Ocean (Japan) — March 11, 2011. Epicenter 279 km E of Iwaki, depth 21 km, 23:27 Local (2011-03-11 14:27 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (279 km E, Japan) — 37.112, 144.036

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