M 4.7 earthquake: North Pacific Ocean (USA) — December 9, 2021

M 4.7 earthquake: North Pacific Ocean (USA) — December 9, 2021. Epicenter 420 km W of Coos Bay, depth 10 km, 05:53 Local (2021-12-09 14:53 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (420 km W, USA) — 44.06, -129.3495

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