M 5.1 earthquake: North Atlantic Ocean (Portugal) — December 17, 2024

M 5.1 earthquake: North Atlantic Ocean (Portugal) — December 17, 2024. Epicenter 1048 km SW of Horta, depth 10 km, 21:29 Local (2024-12-18 00:29 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1048 km SW, Portugal) — 33.5889, -38.58

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