M 4.6 earthquake: North Atlantic Ocean (Portugal) — April 30, 2023

M 4.6 earthquake: North Atlantic Ocean (Portugal) — April 30, 2023. Epicenter 1348 km SW of Horta, depth 10 km, 04:01 Local (2023-04-30 07:01 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1348 km SW, Portugal) — 31.5895, -40.8131

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