M 4.6 earthquake: North Pacific Ocean (Japan) — December 22, 2010

M 4.6 earthquake: North Pacific Ocean (Japan) — December 22, 2010. Epicenter 1047 km SE of Yokohama, depth 10 km, 16:20 Local (2010-12-22 06:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (1047 km SE, Japan) — 26.741, 143.848

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