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

M 4.6 earthquake: North Pacific Ocean (Japan) — December 22, 2010. Epicenter 1033 km SE of Yokohama, depth 7 km, 12:01 Local (2010-12-22 02:01 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (1033 km SE, Japan) — 26.922, 143.963

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