2020-10-14 16:33:57 (M4.0) Unimak Island region, Alaska 53.1 -163.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.0 Earthquake - Unimak Island region, Alaska

Preliminary Report

Magnitude	4.0
Date-Time	14 Oct 2020 16:33:57 UTC 14 Oct 2020 05:33:57 near epicenter 14 Oct 2020 08:33:57 standard time in your timezone
Location	53.136N 163.504W
Depth	10 km
Distances	186.8 km (115.8 mi) SE of Akutan, Alaska 1214.7 km (753.1 mi) SW of Anchorage, Alaska 1235.7 km (766.1 mi) SW of Eagle River, Alaska 1248.6 km (774.1 mi) SW of Knik-Fairview, Alaska 1678.8 km (1040.8 mi) SSE of Anadyr, Russia
Location Uncertainty	Horizontal: 5.7 km; Vertical 2.0 km
Parameters	Nph = 75; Dmin = 186.8 km; Rmss = 0.96 seconds; Gp = 211° Version =
Event ID	us 6000c8az

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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