From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: South Sandwich Islands region Geographic coordinates: 55 536S, 28 970W Magnitude: 6 4 Depth: 45 km Universal Time (UTC): 11 Jul 2026 10:26:45 Time near the Epicenter (1): 11 Jul 2026 08:26:45 Time in your area (1): 11 Jul 2026 20:26:45

Location with respect to nearby cities: 2407 1 km (1492 4 mi) SW of Edinburgh of the Seven Seas, Saint Helena 2474 6 km (1534 3 mi) ENE of Ushuaia, Argentina 2474 8 km (1534 4 mi) ENE of Río Grande, Argentina 2661 8 km (1650 3 mi) E of Puerto Deseado, Argentina 2662 3 km (1650 6 mi) E of Río Gallegos, Argentina

ADDITIONAL PARAMETERS

event ID : us 7000szpb

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/us7000szpb?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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