M 5.6 earthquake: North Pacific Ocean (Japan) — March 25, 1978

M 5.6 earthquake: North Pacific Ocean (Japan) — March 25, 1978. Epicenter 390 km E of Kushiro, depth 45 km, 08:08 Local (1978-03-24 22:08 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (390 km E, Japan) — 44.109, 148.952

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