M 4.5 earthquake: North Pacific Ocean (Japan) — April 3, 2011

M 4.5 earthquake: North Pacific Ocean (Japan) — April 3, 2011. Epicenter 271 km E of Iwaki, depth 10 km, 20:40 Local (2011-04-03 11:40 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (271 km E, Japan) — 36.94, 143.933

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