M 4.6 earthquake: North Pacific Ocean (Japan) — March 12, 2011

M 4.6 earthquake: North Pacific Ocean (Japan) — March 12, 2011. Epicenter 254 km E of Iwaki, depth 11 km, 11:21 Local (2011-03-12 02:21 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (254 km E, Japan) — 37.28, 143.748

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