2021-12-14 01:22:44 UPDATED: (M4.0) south of Alaska 54.9 -157.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.0 Earthquake - south of Alaska

Preliminary Report

Magnitude	4.0
Date-Time	14 Dec 2021 01:22:45 UTC 13 Dec 2021 15:22:45 near epicenter 13 Dec 2021 17:22:45 standard time in your timezone
Location	54.854N 157.925W
Depth	4 km
Distances	140.8 km (87.3 mi) SSE of Perryville, Alaska 851.4 km (527.9 mi) SSW of Anchorage, Alaska 871.4 km (540.3 mi) SSW of Eagle River, Alaska 887.3 km (550.1 mi) SSW of Knik-Fairview, Alaska 1486.2 km (921.5 mi) WSW of Juneau, Alaska
Location Uncertainty	Horizontal: 0.0 km; Vertical 2.7 km
Parameters	Nph = 49; Dmin = 0.0 km; Rmss = 0.61 seconds; Gp = 0° Version = 2
Event ID	ak 021fzjr0o1 ***This event supersedes event US6000gc1v.

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

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