2021-12-18 22:04:49 UPDATED: (M4.5) Southern Alaska 59.9 -153.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Southern Alaska

Preliminary Report

Magnitude	4.5
Date-Time	18 Dec 2021 22:04:50 UTC 18 Dec 2021 13:04:50 near epicenter 18 Dec 2021 14:04:50 standard time in your timezone
Location	59.865N 153.812W
Depth	165 km
Distances	18.7 km (11.6 mi) ENE of Pedro Bay, Alaska 262.2 km (162.6 mi) SW of Anchorage, Alaska 283.5 km (175.8 mi) SW of Eagle River, Alaska 294.2 km (182.4 mi) SW of Knik-Fairview, Alaska 1038.3 km (643.7 mi) WSW of Whitehorse, Canada
Location Uncertainty	Horizontal: 0.0 km; Vertical 0.5 km
Parameters	Nph = 96; Dmin = 0.0 km; Rmss = 0.46 seconds; Gp = 0° Version = 1
Event ID	ak 021g6iansc ***This event has been revised.

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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