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

M 4.8 earthquake: North Pacific Ocean (Japan) — December 22, 2010. Epicenter 988 km SE of Yokohama, depth 10 km, 03:45 Local (2010-12-21 17:45 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (988 km SE, Japan) — 27.166, 143.42

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