From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: Tristan da Cunha region Geographic coordinates: 39 534S, 15 961W Magnitude: 5 1 Depth: 10 km Universal Time (UTC): 1 Aug 2026 11:07:21 Time near the Epicenter (1): 1 Aug 2026 10:07:21 Time in your area (1): 1 Aug 2026 21:07:21

Location with respect to nearby cities: 420 5 km (260 7 mi) SW of Edinburgh of the Seven Seas, Saint Helena 3069 1 km (1902 9 mi) ESE of Arraial do Cabo, Brazil 3074 7 km (1906 3 mi) ESE of Armação de Búzios, Brazil 3075 0 km (1906 5 mi) ESE of Cabo Frio, Brazil 3084 3 km (1912 3 mi) ESE of São Pedro da Aldeia, Brazil

ADDITIONAL PARAMETERS

event ID : us 6000thg5

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/us6000thg5?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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