2024-04-05 01:34:49 UPDATED: (M4.8) Northern California 40.0 -121.3 (1cbfb)

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M4.8 Earthquake - Northern California

Preliminary Report
Magnitude 4.8
Date-Time
  • Universal Time (UTC): 5 Apr 2024 01:34:50
  • Time near the Epicenter (1): 4 Apr 2024 18:34:50
  • Time in your area (1): 4 Apr 2024 17:34:50
Location 40.040N 121.301W
Depth 7 km
Distances
  • 5.8 km (3.6 mi) NW of Belden, California
  • 34.7 km (21.5 mi) NE of Magalia, California
  • 41.5 km (25.7 mi) NE of Paradise, California
  • 57.5 km (35.6 mi) NE of Chico, California
  • 162.8 km (100.9 mi) N of Sacramento, California
Location Uncertainty Horizontal: 0.2 km; Vertical 2.6 km
Parameters Nph = 40; Dmin = 26.6 km; Rmss = 0.17 seconds; Gp = 50°
Version = 4
Event ID nc 71133194 ***This event supersedes event EW1712280890, US7000ma0c.

(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
CISN Northern California Management Center
U.S. Geological Survey
Berkeley Seismological Laboratory
http://www.cisn.org/ncmc.html

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