M 5.1 earthquake: North Pacific Ocean (Japan) — October 5, 1985

M 5.1 earthquake: North Pacific Ocean (Japan) — October 5, 1985. Epicenter 776 km S of Hamamatsu, depth 33 km, 08:19 Local (1985-10-04 23:19 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (776 km S, Japan) — 28.148, 140.487

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