M 4.8 earthquake: North Pacific Ocean (Japan) — May 16, 1986

M 4.8 earthquake: North Pacific Ocean (Japan) — May 16, 1986. Epicenter 785 km S of Hamamatsu, depth 33 km, 17:16 Local (1986-05-16 08:16 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (785 km S, Japan) — 28.105, 140.639

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