From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: Rat Islands, Aleutian Islands, Alaska Geographic coordinates: 51 700N, 178 404E Magnitude: 5 4 Depth: 91 km Universal Time (UTC): 26 Jul 2025 05:03:54 Time near the Epicenter (1): 25 Jul 2025 19:03:54 Time in your area (1): 26 Jul 2025 15:03:54

Location with respect to nearby cities: 342 9 km (212 6 mi) W of Adak, Alaska 1256 2 km (778 8 mi) ESE of Klyuchi, Russia 1350 8 km (837 5 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1366 2 km (847 0 mi) ESE of Vilyuchinsk, Russia 1366 9 km (847 5 mi) ESE of Yelizovo, Russia

ADDITIONAL PARAMETERS

event ID : us 6000qv9g

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/us6000qv9g?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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