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

M 4.8 earthquake: North Pacific Ocean (Japan) — September 25, 1978. Epicenter 505 km NE of Kushiro, depth 33 km, 11:50 Local (1978-09-25 01:50 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (505 km NE, Japan) — 44.827, 150.129

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