2023-04-16 00:01:19 (M3.8) Unimak Island region, Alaska 53.8 -164.2 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.8 Earthquake - Unimak Island region, Alaska

Preliminary Report

Magnitude	3.8
Date-Time	Universal Time (UTC): 16 Apr 2023 00:01:19 Time near the Epicenter (1): 15 Apr 2023 16:01:19 Time in your area (1): 15 Apr 2023 16:01:19
Location	53.788N 164.227W
Depth	35 km
Distances	108.7 km (67.4 mi) ESE of Akutan, Alaska 1187.9 km (736.5 mi) SW of Anchorage, Alaska 1209.0 km (749.6 mi) SW of Eagle River, Alaska 1220.7 km (756.8 mi) SW of Knik-Fairview, Alaska 1591.8 km (986.9 mi) SSE of Anadyr, Russia
Location Uncertainty	Horizontal: 2.7 km; Vertical 2.0 km
Parameters	Nph = 18; Dmin = 85.0 km; Rmss = 0.60 seconds; Gp = 204° Version =
Event ID	us 6000k4tu

(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


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