M 4.7 earthquake: North Pacific Ocean (Japan) — October 17, 1989

M 4.7 earthquake: North Pacific Ocean (Japan) — October 17, 1989. Epicenter 282 km S of Hamamatsu, depth 374 km, 20:53 Local (1989-10-17 11:53 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (282 km S, Japan) — 32.184, 137.921

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