M 4.7 earthquake: North Pacific Ocean (USA) — August 15, 2023

M 4.7 earthquake: North Pacific Ocean (USA) — August 15, 2023. Epicenter 307 km SW of Atka, depth 10 km, 04:20 Local (2023-08-15 16:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (307 km SW, USA) — 50.897, -178.1189

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