M 4.6 earthquake: North Pacific Ocean (Japan) — December 20, 2012

M 4.6 earthquake: North Pacific Ocean (Japan) — December 20, 2012. Epicenter 254 km E of Sendai, depth 35 km, 11:24 Local (2012-12-20 02:24 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (254 km E, Japan) — 37.562, 143.771

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