2021-05-18 03:53:37 (M4.1) Gulf of Alaska 55.9 -149.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.1 Earthquake - Gulf of Alaska

Preliminary Report

Magnitude	4.1
Date-Time	18 May 2021 03:53:37 UTC 17 May 2021 17:53:37 near epicenter 17 May 2021 19:53:37 standard time in your timezone
Location	55.901N 149.672W
Depth	11 km
Distances	248.5 km (154.1 mi) SE of Chiniak, Alaska 592.4 km (367.3 mi) S of Anchorage, Alaska 603.8 km (374.4 mi) S of Eagle River, Alaska 625.1 km (387.6 mi) S of Knik-Fairview, Alaska 959.9 km (595.1 mi) WSW of Juneau, Alaska
Location Uncertainty	Horizontal: 0.0 km; Vertical 8.3 km
Parameters	Nph = 31; Dmin = 0.0 km; Rmss = 0.87 seconds; Gp = 0° Version = 2
Event ID	ak 0216ca9mg3

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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