2025-12-31 05:49:32 UPDATED: (M5.1) Northern California 40.6 -120.6 (70fa9)

M5.1 Earthquake - Northern California

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 31 Dec 2025 05:49:32 Time near the Epicenter (1): 30 Dec 2025 21:49:32 Time in your area (1): 31 Dec 2025 11:19:32
Location	40.554N 120.597W
Depth	15 km
Distances	16.0 km (9.9 mi) NNE of Susanville, California 117.3 km (72.7 mi) NE of Magalia, California 124.1 km (76.9 mi) NE of Paradise, California 125.9 km (78.1 mi) NW of Spanish Springs, Nevada 169.9 km (105.3 mi) NNW of Carson City, Nevada
Location Uncertainty	Horizontal: 0.0 km; Vertical 0.7 km
Parameters	Nph = 22; Dmin = 84.9 km; Rmss = 0.30 seconds; Gp = 164° Version = 909068
Event ID	nn 00909068 ***This event supersedes event EW1767160170.

(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
Nevada Seismological Laboratory
University of Nevada, Reno

http://www.seismo.unr.edu


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