From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: Rat Islands, Aleutian Islands, Alaska Geographic coordinates: 52 091N, 177 353E Magnitude: 5 1 Depth: 9 km Universal Time (UTC): 23 Jan 2026 08:25:41 Time near the Epicenter (1): 22 Jan 2026 22:25:41 Time in your area (1): 23 Jan 2026 18:25:41

Location with respect to nearby cities: 295 3 km (183 1 mi) ESE of Attu Station, Alaska 1171 8 km (726 5 mi) ESE of Klyuchi, Russia 1270 4 km (787 6 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1286 1 km (797 4 mi) ESE of Vilyuchinsk, Russia 1286 2 km (797 5 mi) ESE of Yelizovo, Russia

ADDITIONAL PARAMETERS

event ID : ak 2026bpatdz

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/ak2026bpatdz?utm_medium=email&utm_source=ENS&utm_campaign=realtime or https://earthquake usgs gov/

Alaska Earthquake Center Geophysical Institute, University of Alaska Fairbanks

https://earthquake alaska edu

DISCLAIMER: https://earthquake usgs gov/ens/help html?page=help#disclaimer

This email was sent to earthquakes@aus-city com

You requested mail for events between -90 0/90 0 latitude and 180 0/-180 0 longitude (Default World) for M5 0 at all times

To change your parameters, go to https://earthquake usgs gov/ens/ To unsubscribe, send a one-line reply to this message with: STOP earthquakes@aus-city com