M 4.5 earthquake: North Pacific Ocean (Japan) — September 30, 1978

M 4.5 earthquake: North Pacific Ocean (Japan) — September 30, 1978. Epicenter 388 km NE of Kushiro, depth 33 km, 08:05 Local (1978-09-29 22:05 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (388 km NE, Japan) — 44.277, 148.842

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