M 4.5 earthquake: North Atlantic Ocean (Portugal) — September 15, 2022

M 4.5 earthquake: North Atlantic Ocean (Portugal) — September 15, 2022. Epicenter 1815 km SW of Horta, depth 10 km, 05:52 Local (2022-09-15 08:52 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1815 km SW, Portugal) — 28.2548, -43.8861

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