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20 February, 2022

2022-02-20 11:47:11 UPDATED: (M5.5) Alaska Peninsula 55.4 -158.0 (70fa9)

M5.5 Earthquake - Alaska Peninsula

Preliminary Report
Magnitude 5.5
Date-Time
  • 20 Feb 2022 11:47:11 UTC
  • 20 Feb 2022 02:47:11 near epicenter
  • 20 Feb 2022 17:17:11 standard time in your timezone
Location 55.421N 158.003W
Depth 54 km
Distances
  • 90.2 km (55.9 mi) SE of Perryville, Alaska
  • 800.2 km (496.1 mi) SSW of Anchorage, Alaska
  • 820.5 km (508.7 mi) SSW of Eagle River, Alaska
  • 835.8 km (518.2 mi) SSW of Knik-Fairview, Alaska
  • 1465.7 km (908.7 mi) WSW of Juneau, Alaska
Location Uncertainty Horizontal: 0.0 km; Vertical 1.7 km
Parameters Nph = 119; Dmin = 0.0 km; Rmss = 0.94 seconds; Gp = 0°
Version = 1
Event ID ak 0222cj8k1s

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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