M 4.9 earthquake: North Pacific Ocean (Japan) — August 17, 1985

M 4.9 earthquake: North Pacific Ocean (Japan) — August 17, 1985. Epicenter 790 km S of Hamamatsu, depth 33 km, 22:38 Local (1985-08-17 13:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (790 km S, Japan) — 28.105, 140.768

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