2024-09-07 14:30:36 UPDATED: (M4.2) Northern California 38.8 -122.7 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.2 Earthquake - Northern California

Preliminary Report

Magnitude	4.2
Date-Time	Universal Time (UTC): 7 Sep 2024 14:30:37 Time near the Epicenter (1): 7 Sep 2024 07:30:37 Time in your area (1): 7 Sep 2024 06:30:37
Location	38.776N 122.746W
Depth	0 km
Distances	5.5 km (3.4 mi) SSW of Cobb, California 21.3 km (13.2 mi) NNE of Healdsburg, California 22.7 km (14.1 mi) SSW of Clearlake, California 26.2 km (16.2 mi) NNE of Windsor, California 111.1 km (68.9 mi) W of Sacramento, California
Location Uncertainty	Horizontal: 0.1 km; Vertical 0.3 km
Parameters	Nph = 81; Dmin = 0.0 km; Rmss = 0.11 seconds; Gp = 23° Version = 2
Event ID	nc 75058606 ***This event supersedes event EW1725719440.

(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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