M 5.7 earthquake: North Pacific Ocean (Japan) — March 25, 1978

M 5.7 earthquake: North Pacific Ocean (Japan) — March 25, 1978. Epicenter 389 km E of Kushiro, depth 45 km, 09:15 Local (1978-03-24 23:15 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (389 km E, Japan) — 44.079, 148.949

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