M 4.6 earthquake near North Pacific Ocean (Japan) — 1976-12-21

Magnitude 4.6 earthquake near North Pacific Ocean (364 km S, Japan), depth 33 km, 12:58 Local (1976-12-21 03:58 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (364 km S, Japan) — 28.115, 130.746

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