M 4.8 earthquake: North Pacific Ocean (Japan) — January 21, 1976

M 4.8 earthquake: North Pacific Ocean (Japan) — January 21, 1976. Epicenter 438 km E of Kushiro, depth 32 km, 21:28 Local (1976-01-21 11:28 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (438 km E, Japan) — 44.18, 149.557

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