2021-08-23 22:27:26 UPDATED: (M2.8) Washington 48.6 -122.0 (1cbfb)

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M2.8 Earthquake - Washington

Preliminary Report
Magnitude 2.8
Date-Time
  • 23 Aug 2021 22:27:26 UTC
  • 23 Aug 2021 15:27:26 near epicenter
  • 23 Aug 2021 14:27:26 standard time in your timezone
Location 48.600N 121.953W
Depth 2 km
Distances
  • 9.2 km (5.7 mi) NNE of Hamilton, Washington
  • 23.5 km (14.6 mi) ENE of Sedro-Woolley, Washington
  • 34.5 km (21.4 mi) NE of Mount Vernon, Washington
  • 43.2 km (26.8 mi) ESE of Bellingham, Washington
  • 104.9 km (65.1 mi) E of Victoria, Canada
Location Uncertainty Horizontal: 0.3 km; Vertical 0.6 km
Parameters Nph = 30; Dmin = 11.0 km; Rmss = 0.18 seconds; Gp = 47°
Version = 1
Event ID uw 61761777 ***This event has been revised.

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
Pacific Northwest Seismic Network
U.S. Geological Survey
University of Washington
http://www.pnsn.org


Disclaimer
This email was sent to list-quake@xxxxxxxxxxx This is an update to a previous notification for this event


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