From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: northern Mid-Atlantic Ridge Geographic coordinates: 28 211N, 43 778W Magnitude: 5 1 Depth: 10 km Universal Time (UTC): 3 Oct 2025 04:17:52 Time near the Epicenter (1): 3 Oct 2025 01:17:52 Time in your area (1): 3 Oct 2025 14:17:52

Location with respect to nearby cities: 1698 1 km (1052 8 mi) SW of Lajes das Flores, Portugal 1921 8 km (1191 5 mi) SW of Angra do Heroísmo, Portugal 1990 1 km (1233 8 mi) SW of Ponta Delgada, Portugal 1998 0 km (1238 7 mi) SW of Lagoa, Portugal 2221 4 km (1377 3 mi) ENE of Saint John’s, Antigua and Barbuda

ADDITIONAL PARAMETERS

event ID : us 6000reep

This event has been reviewed by a seismologist

(1) Nominal Standard Time; local and daylight savings time zone may differ For subsequent updates, maps, and technical information, see: https://earthquake usgs gov/earthquakes/eventpage/us6000reep?utm_medium=email&utm_source=ENS&utm_campaign=realtime or https://earthquake usgs gov/

National Earthquake Information Center U S Geological Survey

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