M 4.8 earthquake: North Atlantic Ocean (Portugal) — June 23, 2023

M 4.8 earthquake: North Atlantic Ocean (Portugal) — June 23, 2023. Epicenter 710 km N of Angra do Heroísmo, depth 10 km, 19:50 Local (2023-06-23 21:50 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (710 km N, Portugal) — 45.0134, -27.9769

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