M 5.1 earthquake: North Pacific Ocean (Japan) — December 21, 2014

M 5.1 earthquake: North Pacific Ocean (Japan) — December 21, 2014. Epicenter 551 km SE of Yokohama, depth 29 km, 14:39 Local (2014-12-21 05:39 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (551 km SE, Japan) — 30.9075, 142.0141

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