M 4.9 earthquake: North Pacific Ocean (Japan) — July 30, 2011

M 4.9 earthquake: North Pacific Ocean (Japan) — July 30, 2011. Epicenter 989 km S of Yokohama, depth 9 km, 16:54 Local (2011-07-30 06:54 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (989 km S, Japan) — 27.108, 143.28

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