M 4.5 earthquake: North Atlantic Ocean (Portugal) — September 19, 2022

M 4.5 earthquake: North Atlantic Ocean (Portugal) — September 19, 2022. Epicenter 273 km N of Horta, depth 10 km, 07:28 Local (2022-09-19 07:28 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (273 km N, Portugal) — 40.9194, -29.3906

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