M 4.6 earthquake: North Pacific Ocean (Japan) — May 18, 2011

M 4.6 earthquake: North Pacific Ocean (Japan) — May 18, 2011. Epicenter 1060 km SE of Yokohama, depth 10 km, 08:07 Local (2011-05-17 22:07 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (1060 km SE, Japan) — 26.603, 143.8

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