Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California


Version #0: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 2:10:58 PM (PDT) on Friday, October 3, 2025.
The magnitude 2.9 event occurred 13 km (8 miles) SSW of Shingletown, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 2.9 - duration magnitude (Md)
Time Friday, October 3, 2025 at 2:10:58 PM (PDT)
Friday, October 3, 2025 at 21:10:58 (UTC)
Distance from Shingletown, CA - 13 km (8 miles) SSW (212 degrees)
Anderson, CA - 28 km (18 miles) ESE (102 degrees)
Palo Cedro, CA - 30 km (18 miles) SE (130 degrees)
Red Bluff, CA - 33 km (20 miles) NE (43 degrees)
Bella Vista, CA - 35 km (22 miles) SE (141 degrees)
Coordinates 40 deg. 23.6 min. N (40.394N), 121 deg. 58.2 min. W (121.970W)
Depth 5.13 km (3.20 miles)
Quality Fair
Location Quality Parameters Nst=40, Nph=33, Dmin=16.1 km, Rmss=0.25 sec, Erho=0.36 km, Erzz=1.54999995 km, Gp=45 degrees
Event ID# nc75244451
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For more information, see https://earthquake.usgs.gov

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