2021-12-21 18:01:22 (M3.7) Gulf of Alaska 55.9 -148.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.7 Earthquake - Gulf of Alaska

Preliminary Report

Magnitude	3.7
Date-Time	21 Dec 2021 18:01:22 UTC 21 Dec 2021 08:01:22 near epicenter 21 Dec 2021 10:01:22 standard time in your timezone
Location	55.854N 148.756W
Depth	2 km
Distances	291.2 km (180.5 mi) SE of Chiniak, Alaska 601.1 km (372.7 mi) S of Anchorage, Alaska 610.8 km (378.7 mi) S of Eagle River, Alaska 632.2 km (391.9 mi) S of Knik-Fairview, Alaska 909.1 km (563.6 mi) WSW of Juneau, Alaska
Location Uncertainty	Horizontal: 0.0 km; Vertical 100.0 km
Parameters	Nph = 21; Dmin = 0.0 km; Rmss = 1.16 seconds; Gp = 0° Version = 1
Event ID	ak 021gbeic3c

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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