M 4.5 earthquake: North Pacific Ocean (Japan) — May 1, 1978

M 4.5 earthquake: North Pacific Ocean (Japan) — May 1, 1978. Epicenter 403 km E of Kushiro, depth 33 km, 17:12 Local (1978-05-01 07:12 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (403 km E, Japan) — 44.067, 149.145

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