M 5.3 earthquake: North Pacific Ocean (Japan) — September 20, 1985

M 5.3 earthquake: North Pacific Ocean (Japan) — September 20, 1985. Epicenter 795 km SE of Hamamatsu, depth 33 km, 12:41 Local (1985-09-20 03:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (795 km SE, Japan) — 28.078, 140.855

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