M 4.7 earthquake: North Pacific Ocean (Japan) — March 8, 1989

M 4.7 earthquake: North Pacific Ocean (Japan) — March 8, 1989. Epicenter 514 km S of Hamamatsu, depth 447 km, 05:38 Local (1989-03-07 20:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (514 km S, Japan) — 30.133, 138.419

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