2025-12-29 00:41:14 UPDATED: (M4.7) Northern California 40.5 -120.7 (70fa9)

M4.7 Earthquake - Northern California

Preliminary Report

Magnitude	4.7
Date-Time	Universal Time (UTC): 29 Dec 2025 00:41:14 Time near the Epicenter (1): 28 Dec 2025 16:41:14 Time in your area (1): 29 Dec 2025 06:11:14
Location	40.545N 120.692W
Depth	5 km
Distances	14.7 km (9.1 mi) NNW of Susanville, California 111.0 km (68.8 mi) NE of Magalia, California 117.8 km (73.1 mi) NE of Paradise, California 130.2 km (80.7 mi) NW of Spanish Springs, Nevada 172.6 km (107.0 mi) NNW of Carson City, Nevada
Location Uncertainty	Horizontal: 0.3 km; Vertical 0.9 km
Parameters	Nph = 24; Dmin = 9.4 km; Rmss = 0.11 seconds; Gp = 68° Version = 6
Event ID	nc 75287861 ***This event has been revised.

(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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This email was sent to earthquake.tremors@gmail.com This is an update to a previous notification for this event