M 4.8 earthquake: North Pacific Ocean (Japan) — December 19, 1985

M 4.8 earthquake: North Pacific Ocean (Japan) — December 19, 1985. Epicenter 773 km S of Hamamatsu, depth 33 km, 22:46 Local (1985-12-19 13:46 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (773 km S, Japan) — 28.237, 140.687

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