M 4.8 earthquake: North Pacific Ocean (Japan) — December 22, 2010

M 4.8 earthquake: North Pacific Ocean (Japan) — December 22, 2010. Epicenter 1037 km SE of Yokohama, depth 18 km, 07:15 Local (2010-12-21 21:15 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (1037 km SE, Japan) — 26.806, 143.746

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