M 5.0 earthquake: North Pacific Ocean (Japan) — October 17, 1979

M 5.0 earthquake: North Pacific Ocean (Japan) — October 17, 1979. Epicenter 278 km E of Kushiro, depth 39 km, 10:59 Local (1979-10-17 01:59 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (278 km E, Japan) — 43.786, 147.635

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