From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: Rat Islands, Aleutian Islands, Alaska Geographic coordinates: 51 082N, 179 349E Magnitude: 5 8 Depth: 26 km Universal Time (UTC): 9 May 2026 04:42:23 Time near the Epicenter (1): 8 May 2026 18:42:23 Time in your area (1): 9 May 2026 14:42:23

Location with respect to nearby cities: 292 6 km (181 4 mi) WSW of Adak, Alaska 1348 4 km (836 0 mi) ESE of Klyuchi, Russia 1432 6 km (888 2 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1447 5 km (897 5 mi) ESE of Vilyuchinsk, Russia 1449 3 km (898 5 mi) ESE of Yelizovo, Russia

ADDITIONAL PARAMETERS

event ID : us 6000swf4

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/us6000swf4?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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