2024-02-10 07:20:19 UPDATED: (M4.0) near the coast of Northern California 40.3 -124.5 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.0 Earthquake - near the coast of Northern California

Preliminary Report

Magnitude	4.0
Date-Time	Universal Time (UTC): 10 Feb 2024 07:20:20 Time near the Epicenter (1): 9 Feb 2024 23:20:20 Time in your area (1): 9 Feb 2024 23:20:20
Location	40.309N 124.495W
Depth	9 km
Distances	35.6 km (22.1 mi) SSW of Ferndale, California 43.0 km (26.7 mi) SW of Fortuna, California 61.5 km (38.2 mi) SSW of Eureka, California 69.6 km (43.1 mi) SSW of Bayside, California 321.7 km (199.4 mi) NW of Sacramento, California
Location Uncertainty	Horizontal: 1.5 km; Vertical 0.5 km
Parameters	Nph = 21; Dmin = 13.1 km; Rmss = 0.10 seconds; Gp = 266° Version = 2
Event ID	nc 74000441 ***This event supersedes event EW1707549620.

(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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