From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: Rat Islands, Aleutian Islands, Alaska Geographic coordinates: 52 266N, 176 363E Magnitude: 6 4 Depth: 10 km Universal Time (UTC): 4 Mar 2026 17:54:37 Time near the Epicenter (1): 4 Mar 2026 07:54:37 Time in your area (1): 5 Mar 2026 03:54:37

Location with respect to nearby cities: 224 9 km (139 5 mi) ESE of Attu Station, Alaska 1103 4 km (684 1 mi) ESE of Klyuchi, Russia 1200 1 km (744 1 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1215 9 km (753 9 mi) E of Vilyuchinsk, Russia 1215 9 km (753 9 mi) ESE of Yelizovo, Russia

ADDITIONAL PARAMETERS

event ID : us 7000s211

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/us7000s211?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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