M 4.8 earthquake: North Atlantic Ocean (Portugal) — March 7, 2023

M 4.8 earthquake: North Atlantic Ocean (Portugal) — March 7, 2023. Epicenter 678 km SW of Horta, depth 10 km, 22:11 Local (2023-03-08 00:11 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (678 km SW, Portugal) — 35.2902, -35.1029

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