2023-08-14 22:15:55 (M4.2) Unimak Island region, Alaska 53.8 -164.5 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.2 Earthquake - Unimak Island region, Alaska

Preliminary Report

Magnitude	4.2
Date-Time	Universal Time (UTC): 14 Aug 2023 22:15:56 Time near the Epicenter (1): 14 Aug 2023 14:15:56 Time in your area (1): 14 Aug 2023 14:15:56
Location	53.755N 164.464W
Depth	39 km
Distances	95.9 km (59.5 mi) ESE of Akutan, Alaska 1200.8 km (744.5 mi) SW of Anchorage, Alaska 1222.0 km (757.6 mi) SW of Eagle River, Alaska 1233.5 km (764.8 mi) SW of Knik-Fairview, Alaska 1586.5 km (983.6 mi) SSE of Anadyr, Russia
Location Uncertainty	Horizontal: 3.8 km; Vertical 11.0 km
Parameters	Nph = 41; Dmin = 84.0 km; Rmss = 0.54 seconds; Gp = 173° Version =
Event ID	us 6000kzz8

(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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