Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California


Version #4: 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 8:57:59 PM (PDT) on Thursday, September 4, 2025.
The magnitude 0.6 event occurred 15 km (9 miles) NE (50 degrees) of Little Lake, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 0.6 - local magnitude (Ml)
Time Thursday, September 4, 2025 at 8:57:59 PM (PDT)
Friday, September 5, 2025 at 3:57:59 (UTC)
Distance from Little Lake, CA - 15 km (9 miles) NE (50 degrees)
Coso Junction, CA - 16 km (10 miles) E (99 degrees)
Olancha, CA - 35 km (22 miles) SE (144 degrees)
Inyokern, CA - 42 km (26 miles) N (4 degrees)
Searles Valley, CA - 44 km (27 miles) NW (310 degrees)
Coordinates 36 deg. 1.4 min. N (36.023N), 117 deg. 46.6 min. W (117.777W)
Depth 1.89 km (1.20 miles)
Quality Excellent
Location Quality Parameters Nst=18, Nph=35, Dmin=1.1 km, Rmss=0.11 sec, Erho=0.15 km, Erzz=0.16 km, Gp=64 degrees
Event ID# ci41283616
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)