2023-09-21 01:13:58 UPDATED: (M5.5) Alaska Peninsula 54.9 -160.3 (70fa9)

M5.5 Earthquake - Alaska Peninsula

Preliminary Report

Magnitude	5.5
Date-Time	Universal Time (UTC): 21 Sep 2023 01:13:58 Time near the Epicenter (1): 20 Sep 2023 17:13:58 Time in your area (1): 21 Sep 2023 06:43:58
Location	54.889N 160.330W
Depth	24 km
Distances	50.9 km (31.6 mi) SSE of Sand Point, Alaska 933.8 km (578.9 mi) SW of Anchorage, Alaska 954.6 km (591.9 mi) SW of Eagle River, Alaska 968.3 km (600.3 mi) SW of Knik-Fairview, Alaska 1623.8 km (1006.8 mi) SW of Whitehorse, Canada
Location Uncertainty	Horizontal: 0.0 km; Vertical 0.3 km
Parameters	Nph = 72; Dmin = 0.0 km; Rmss = 0.58 seconds; Gp = 0° Version = 1
Event ID	ak 023c4mjyu4

(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
Alaska Earthquake Center
Geophysical Institute, University of Alaska Fairbanks

https://earthquake.alaska.edu

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