From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: South Sandwich Islands region Geographic coordinates: 57 882S, 25 427W Magnitude: 5 7 Depth: 34 km Universal Time (UTC): 16 Feb 2026 14:52:56 Time near the Epicenter (1): 16 Feb 2026 12:52:56 Time in your area (1): 17 Feb 2026 00:52:56

Location with respect to nearby cities: 2506 1 km (1553 8 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2628 4 km (1629 6 mi) E of Ushuaia, Argentina 2643 1 km (1638 7 mi) E of Río Grande, Argentina 2849 8 km (1766 9 mi) E of Río Gallegos, Argentina 2863 8 km (1775 6 mi) E of Punta Arenas, Chile

ADDITIONAL PARAMETERS

event ID : us 6000s9i0

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/us6000s9i0?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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