From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: South Sandwich Islands region Geographic coordinates: 57 814S, 25 564W Magnitude: 6 0 Depth: 74 km Universal Time (UTC): 29 Jan 2026 07:30:40 Time near the Epicenter (1): 29 Jan 2026 05:30:40 Time in your area (1): 29 Jan 2026 17:30:40

Location with respect to nearby cities: 2503 4 km (1552 1 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2621 9 km (1625 6 mi) E of Ushuaia, Argentina 2636 1 km (1634 4 mi) E of Río Grande, Argentina 2842 4 km (1762 3 mi) E of Río Gallegos, Argentina 2857 0 km (1771 3 mi) E of Punta Arenas, Chile

ADDITIONAL PARAMETERS

event ID : us 6000s55s

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/us6000s55s?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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