From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: South Sandwich Islands region Geographic coordinates: 55 510S, 27 031W Magnitude: 5 1 Depth: 35 km Universal Time (UTC): 30 Jun 2026 00:15:12 Time near the Epicenter (1): 29 Jun 2026 22:15:12 Time in your area (1): 30 Jun 2026 10:15:12

Location with respect to nearby cities: 2331 8 km (1445 7 mi) SW of Edinburgh of the Seven Seas, Saint Helena 2593 7 km (1608 1 mi) ENE of Ushuaia, Argentina 2595 1 km (1609 0 mi) ENE of Río Grande, Argentina 2784 0 km (1726 1 mi) E of Río Gallegos, Argentina 2784 1 km (1726 1 mi) E of Puerto Deseado, Argentina

ADDITIONAL PARAMETERS

event ID : us 6000t93x

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/us6000t93x?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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