M 4.8 earthquake: North Pacific Ocean (Japan) — November 4, 1978

M 4.8 earthquake: North Pacific Ocean (Japan) — November 4, 1978. Epicenter 424 km E of Kushiro, depth 33 km, 03:06 Local (1978-11-03 17:06 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (424 km E, Japan) — 43.727, 149.516

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