M 5.1 earthquake: North Pacific Ocean (Japan) — September 9, 1985

M 5.1 earthquake: North Pacific Ocean (Japan) — September 9, 1985. Epicenter 747 km S of Hamamatsu, depth 33 km, 11:58 Local (1985-09-09 02:58 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (747 km S, Japan) — 28.409, 140.453

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