2026-02-01 12:43:07 (M5.2) Andreanof Islands, Aleutian Islands, Alaska 51.7 -175.9 (70fa9)

M5.2 Earthquake - Andreanof Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	5.2
Date-Time	Universal Time (UTC): 1 Feb 2026 12:43:08 Time near the Epicenter (1): 1 Feb 2026 02:43:08 Time in your area (1): 1 Feb 2026 18:13:08
Location	51.653N 175.919W
Depth	45 km
Distances	55.1 km (34.2 mi) ESE of Adak, Alaska 1505.4 km (933.4 mi) SSE of Anadyr, Russia 1601.1 km (992.7 mi) ESE of Klyuchi, Russia 1732.0 km (1073.8 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1747.2 km (1083.3 mi) ESE of Yelizovo, Russia
Location Uncertainty	Horizontal: 12.5 km; Vertical 5.5 km
Parameters	Nph = 74; Dmin = 33.4 km; Rmss = 0.70 seconds; Gp = 196° Version =
Event ID	ak 2026cfwuww

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
Alaska Earthquake Center
Geophysical Institute, University of Alaska Fairbanks

https://earthquake.alaska.edu

Disclaimer

This email was sent to earthquake.tremors@gmail.com

You requested mail for events between -90.0/90.0 latitude and 180.0/-180.0 longitude (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 earthquake.tremors@gmail.com