M 4.1 earthquake: North Pacific Ocean (USA) — September 9, 2019

M 4.1 earthquake: North Pacific Ocean (USA) — September 9, 2019. Epicenter 439 km W of Coos Bay, depth 10 km, 17:33 Local (2019-09-10 02:33 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (439 km W, USA) — 44.5396, -129.4604

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