M 4.5 earthquake: North Pacific Ocean (Japan) — December 22, 2010

M 4.5 earthquake: North Pacific Ocean (Japan) — December 22, 2010. Epicenter 985 km S of Yokohama, depth 10 km, 07:37 Local (2010-12-21 21:37 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (985 km S, Japan) — 27.162, 143.331

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