M 4.7 earthquake: North Pacific Ocean (Japan) — September 7, 2011

M 4.7 earthquake: North Pacific Ocean (Japan) — September 7, 2011. Epicenter 287 km E of Iwaki, depth 10 km, 16:37 Local (2011-09-07 07:37 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (287 km E, Japan) — 37.258, 144.124

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