M 4.8 earthquake: North Pacific Ocean (Japan) — November 23, 1978

M 4.8 earthquake: North Pacific Ocean (Japan) — November 23, 1978. Epicenter 410 km E of Kushiro, depth 33 km, 13:24 Local (1978-11-23 03:24 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (410 km E, Japan) — 44.157, 149.193

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