M 4.8 earthquake: North Pacific Ocean (Japan) — March 25, 1978

M 4.8 earthquake: North Pacific Ocean (Japan) — March 25, 1978. Epicenter 379 km E of Kushiro, depth 40 km, 00:23 Local (1978-03-24 14:23 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (379 km E, Japan) — 44.08, 148.821

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