M 4.5 earthquake: North Pacific Ocean (USA) — December 12, 2021

M 4.5 earthquake: North Pacific Ocean (USA) — December 12, 2021. Epicenter 438 km W of Coos Bay, depth 10 km, 08:52 Local (2021-12-12 17:52 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (438 km W, USA) — 44.2339, -129.5435