M 5.0 earthquake: North Pacific Ocean (Japan) — September 23, 1979

M 5.0 earthquake: North Pacific Ocean (Japan) — September 23, 1979. Epicenter 282 km E of Kushiro, depth 39 km, 08:22 Local (1979-09-22 23:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (282 km E, Japan) — 43.68, 147.727

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