From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: South Sandwich Islands region Geographic coordinates: 55 889S, 27 634W Magnitude: 5 0 Depth: 95 km Universal Time (UTC): 28 Jan 2026 11:31:35 Time near the Epicenter (1): 28 Jan 2026 09:31:35 Time in your area (1): 28 Jan 2026 21:31:35

Location with respect to nearby cities: 2388 1 km (1480 6 mi) SW of Edinburgh of the Seven Seas, Saint Helena 2546 1 km (1578 6 mi) ENE of Ushuaia, Argentina 2549 1 km (1580 5 mi) ENE of Río Grande, Argentina 2740 4 km (1699 0 mi) E of Río Gallegos, Argentina 2747 9 km (1703 7 mi) E of Puerto Deseado, Argentina

ADDITIONAL PARAMETERS

event ID : us 6000s4z9

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/us6000s4z9?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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