M 4.8 earthquake: North Pacific Ocean (Japan) — March 26, 1978

M 4.8 earthquake: North Pacific Ocean (Japan) — March 26, 1978. Epicenter 368 km E of Kushiro, depth 33 km, 01:21 Local (1978-03-25 15:21 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (368 km E, Japan) — 43.803, 148.783

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