2020-08-23 22:40:41 (M4.3) Unimak Island region, Alaska 53.6 -163.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.3 Earthquake - Unimak Island region, Alaska

Preliminary Report

Magnitude	4.3
Date-Time	23 Aug 2020 22:40:42 UTC 23 Aug 2020 11:40:42 near epicenter 23 Aug 2020 14:40:42 standard time in your timezone
Location	53.579N 163.758W
Depth	35 km
Distances	143.7 km (89.1 mi) S of False Pass, Alaska 1186.1 km (735.4 mi) SW of Anchorage, Alaska 1207.2 km (748.5 mi) SW of Eagle River, Alaska 1219.5 km (756.1 mi) SW of Knik-Fairview, Alaska 1628.2 km (1009.5 mi) SSE of Anadyr, Russia
Location Uncertainty	Horizontal: 7.5 km; Vertical 2.0 km
Parameters	Nph = 38; Dmin = 146.3 km; Rmss = 1.01 seconds; Gp = 166° Version =
Event ID	us 6000bjj5

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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