M 4.5 earthquake: North Atlantic Ocean (Portugal) — December 4, 2022

M 4.5 earthquake: North Atlantic Ocean (Portugal) — December 4, 2022. Epicenter 1391 km N of Horta, depth 10 km, 11:41 Local (2022-12-04 13:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1391 km N, Portugal) — 51.0075, -30.027

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