M 5.6 earthquake: North Pacific Ocean (Japan) — March 26, 1978

M 5.6 earthquake: North Pacific Ocean (Japan) — March 26, 1978. Epicenter 341 km E of Kushiro, depth 47 km, 09:52 Local (1978-03-25 23:52 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (341 km E, Japan) — 43.773, 148.451

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