2026-02-23 17:05:20 (M3.1) Gulf of Alaska 56.0 -150.1 (90be5)

M3.1 Earthquake - Gulf of Alaska

Preliminary Report

Magnitude	3.1
Date-Time	Universal Time (UTC): 23 Feb 2026 17:05:20 Time near the Epicenter (1): 23 Feb 2026 07:05:20 Time in your area (1): 23 Feb 2026 09:05:20
Location	55.978N 150.052W
Depth	10 km
Distances	227.1 km (140.8 mi) SE of Chiniak, Alaska 583.7 km (361.9 mi) S of Anchorage, Alaska 595.8 km (369.4 mi) S of Eagle River, Alaska 617.0 km (382.6 mi) S of Knik-Fairview, Alaska 978.7 km (606.8 mi) WSW of Juneau, Alaska
Location Uncertainty	Horizontal: 4.3 km; Vertical 2.0 km
Parameters	Nph = 34; Dmin = 253.7 km; Rmss = 0.59 seconds; Gp = 205° Version =
Event ID	us 7000rzsk

(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
National Earthquake Information Center
U.S. Geological Survey


Disclaimer

This email was sent to dortmundblc1.earthquake2@blogger.com

You requested mail for events between -90.0/90.0 latitude and 180.0/-180.0 longitude (Deprem)
for M2.9 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 dortmundblc1.earthquake2@blogger.com