M 4.6 earthquake: North Pacific Ocean (Japan) — July 30, 2011

M 4.6 earthquake: North Pacific Ocean (Japan) — July 30, 2011. Epicenter 992 km S of Yokohama, depth 10 km, 22:01 Local (2011-07-30 12:01 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (992 km S, Japan) — 27.066, 143.242

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