M 4.5 earthquake: North Pacific Ocean (Japan) — October 16, 1985

M 4.5 earthquake: North Pacific Ocean (Japan) — October 16, 1985. Epicenter 605 km SE of Yokohama, depth 33 km, 01:04 Local (1985-10-15 15:04 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (605 km SE, Japan) — 30.825, 143.068

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