M 4.5 earthquake near North Pacific Ocean (USA) — 1981-04-20

Magnitude 4.5 earthquake near North Pacific Ocean (349 km W, USA), depth 10 km, 23:51 Local (1981-04-20 08:51 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (349 km W, USA) — 44.037, -128.459

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