From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: South Sandwich Islands region Geographic coordinates: 55 358S, 27 509W Magnitude: 5 0 Depth: 25 km Universal Time (UTC): 16 Nov 2025 00:00:14 Time near the Epicenter (1): 15 Nov 2025 22:00:14 Time in your area (1): 16 Nov 2025 10:00:14

Location with respect to nearby cities: 2335 4 km (1448 0 mi) SW of Edinburgh of the Seven Seas, Saint Helena 2569 1 km (1592 8 mi) ENE of Ushuaia, Argentina 2569 4 km (1593 0 mi) ENE of Río Grande, Argentina 2753 3 km (1707 1 mi) E of Puerto Deseado, Argentina 2756 7 km (1709 1 mi) E of Río Gallegos, Argentina

ADDITIONAL PARAMETERS

event ID : us 6000rnin

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/us6000rnin?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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