M 4.4 earthquake: North Pacific Ocean (USA) — December 20, 2021

M 4.4 earthquake: North Pacific Ocean (USA) — December 20, 2021. Epicenter 347 km W of Coos Bay, depth 10 km, 10:37 Local (2021-12-20 19:37 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (347 km W, USA) — 43.7226, -128.4988

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