M 4.7 earthquake: North Pacific Ocean (Japan) — May 31, 1985

M 4.7 earthquake: North Pacific Ocean (Japan) — May 31, 1985. Epicenter 699 km S of Hamamatsu, depth 85 km, 06:54 Local (1985-05-30 21:54 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (699 km S, Japan) — 28.82, 140.285

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