M 5.1 earthquake: North Pacific Ocean (Japan) — January 16, 1986

M 5.1 earthquake: North Pacific Ocean (Japan) — January 16, 1986. Epicenter 806 km SE of Hamamatsu, depth 33 km, 21:50 Local (1986-01-16 12:50 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (806 km SE, Japan) — 27.987, 140.896

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