M 4.6 earthquake: North Pacific Ocean (Japan) — June 8, 1978

M 4.6 earthquake: North Pacific Ocean (Japan) — June 8, 1978. Epicenter 447 km E of Kushiro, depth 33 km, 23:40 Local (1978-06-08 13:40 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (447 km E, Japan) — 44.395, 149.58

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