M 4.5 earthquake: North Pacific Ocean (Japan) — June 21, 2011

M 4.5 earthquake: North Pacific Ocean (Japan) — June 21, 2011. Epicenter 1015 km S of Yokohama, depth 25 km, 03:25 Local (2011-06-20 17:25 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (1015 km S, Japan) — 26.891, 143.375

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