From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: Tristan da Cunha region Geographic coordinates: 35 502S, 15 319W Magnitude: 5 0 Depth: 10 km Universal Time (UTC): 10 Feb 2026 13:46:27 Time near the Epicenter (1): 10 Feb 2026 12:46:27 Time in your area (1): 10 Feb 2026 23:46:27

Location with respect to nearby cities: 321 2 km (199 1 mi) WNW of Edinburgh of the Seven Seas, Saint Helena 2931 1 km (1817 3 mi) ESE of Arraial do Cabo, Brazil 2932 5 km (1818 1 mi) ESE of Armação de Búzios, Brazil 2935 2 km (1819 8 mi) ESE of São João da Barra, Brazil 2935 9 km (1820 2 mi) ESE of Cabo Frio, Brazil

ADDITIONAL PARAMETERS

event ID : us 6000s7ml

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/us6000s7ml?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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