2022-09-24 19:27:37 UPDATED: (M4.6) near the coast of Northern California 40.3 -124.8 (1cbfb)

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M4.6 Earthquake - near the coast of Northern California

Preliminary Report
Magnitude 4.6
Date-Time
  • 24 Sep 2022 19:27:37 UTC
  • 24 Sep 2022 12:27:37 near epicenter
  • 24 Sep 2022 11:27:37 standard time in your timezone
Location 40.320N 124.808W
Depth 2 km
Distances
  • 54.2 km (33.6 mi) WSW of Ferndale, California
  • 63.3 km (39.2 mi) WSW of Fortuna, California
  • 76.4 km (47.4 mi) SW of Eureka, California
  • 85.6 km (53.1 mi) SW of Bayside, California
  • 344.4 km (213.5 mi) WNW of Sacramento, California
Location Uncertainty Horizontal: 0.8 km; Vertical 1.7 km
Parameters Nph = 77; Dmin = 43.5 km; Rmss = 0.22 seconds; Gp = 227°
Version = 2
Event ID nc 73785481 ***This event supersedes event EW1664047660,AT00riqbe0.

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
CISN Northern California Management Center
U.S. Geological Survey
Berkeley Seismological Laboratory
http://www.cisn.org/ncmc.html

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