M 4.9 earthquake: North Pacific Ocean (Japan) — August 25, 1985

M 4.9 earthquake: North Pacific Ocean (Japan) — August 25, 1985. Epicenter 800 km S of Hamamatsu, depth 56 km, 18:52 Local (1985-08-25 09:52 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (800 km S, Japan) — 28.012, 140.784

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