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 10:05:54 AM (PDT) on Tuesday, October 14, 2025.
The magnitude 1.0 event occurred 9 km (5 miles) WNW of Cobb, CA.
The hypocentral depth is 15 km ( 9 miles).


Magnitude 1.0 - duration magnitude (Md)
Time Tuesday, October 14, 2025 at 10:05:54 AM (PDT)
Tuesday, October 14, 2025 at 17:05:54 (UTC)
Distance from Cobb, CA - 9 km (5 miles) WNW (297 degrees)
The Geysers, CA - 10 km (6 miles) NNW (332 degrees)
Kelseyville, CA - 14 km (8 miles) S (170 degrees)
Soda Bay, CA - 16 km (10 miles) S (187 degrees)
Lower Lake, CA - 18 km (11 miles) WSW (252 degrees)
Coordinates 38 deg. 51.5 min. N (38.858N), 122 deg. 48.8 min. W (122.812W)
Depth 14.64 km (9.10 miles)
Quality Fair
Location Quality Parameters Nst=7, Nph=7, Dmin=1.0 km, Rmss=0.06 sec, Erho=2.26 km, Erzz=0.589999974 km, Gp=230 degrees
Event ID# nc75249201
Additional Information Map

For more information, see https://earthquake.usgs.gov

[ Index map || Big earthquake list || All earthquake list || Glossary of terms || Top page ]
[ Did you feel it? || ShakeMaps || Relative2Me ]
[ Data Sources ]

Special maps
Long Valley || Los Angeles || San Francisco

Data Sources
US and World - USGS/NEIC = National Earthquake Information Center
Northern California - UCB = University of California, Berkeley
Southern California - Caltech = California Institute of Technology
Nevada - UNR = University of Nevada, Reno
Offshore = West Coast & Alaska Tsunami Warning Center
...all members of the Advanced National Seismic System (ANSS)