M 4.7 earthquake near North Pacific Ocean (USA) — 1977-04-22

Magnitude 4.7 earthquake near North Pacific Ocean (426 km W, USA), depth 15 km, 23:25 Local (1977-04-22 08:25 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (426 km W, USA) — 44.221, -129.388