M 4.9 earthquake: North Pacific Ocean (Japan) — April 16, 2011

M 4.9 earthquake: North Pacific Ocean (Japan) — April 16, 2011. Epicenter 305 km E of Iwaki, depth 29 km, 07:19 Local (2011-04-15 21:19 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (305 km E, Japan) — 37.221, 144.328

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