M 4.7 earthquake: North Pacific Ocean (Japan) — September 4, 2011

M 4.7 earthquake: North Pacific Ocean (Japan) — September 4, 2011. Epicenter 491 km NE of Kushiro, depth 41 km, 03:42 Local (2011-09-03 17:42 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (491 km NE, Japan) — 44.704, 150.009

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