From: mailto: == PRELIMINARY REPORT ==

*This event supersedes event AK0259adwvub

Event type: Earthquake Region: Rat Islands, Aleutian Islands, Alaska Geographic coordinates: 51 328N, 179 573E Magnitude: 5 0 Depth: 56 km Universal Time (UTC): 21 Jul 2025 19:07:21 Time near the Epicenter (1): 21 Jul 2025 09:07:21 Time in your area (1): 22 Jul 2025 05:07:21

Location with respect to nearby cities: 269 7 km (167 2 mi) WSW of Adak, Alaska 1347 0 km (835 2 mi) ESE of Klyuchi, Russia 1439 9 km (892 7 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1455 1 km (902 2 mi) ESE of Vilyuchinsk, Russia 1456 2 km (902 9 mi) ESE of Yelizovo, Russia

ADDITIONAL PARAMETERS

event ID : us 6000qtzg

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/us6000qtzg?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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