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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 8:52:08 PM (PDT) on Wednesday, July 23, 2025.
The magnitude 1.0 event occurred 21 km (13 miles) E (87 degrees) of Little Lake, CA.
The hypocentral depth is 3 km ( 2 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Wednesday, July 23, 2025 at 8:52:08 PM (PDT)
Thursday, July 24, 2025 at 3:52:08 (UTC)
Distance from Little Lake, CA - 21 km (13 miles) E (87 degrees)
Coso Junction, CA - 27 km (17 miles) ESE (114 degrees)
Searles Valley, CA - 31 km (19 miles) NW (310 degrees)
Trona, CA - 33 km (21 miles) NW (308 degrees)
Ridgecrest, CA - 36 km (22 miles) N (1 degrees)
Coordinates 35 deg. 56.7 min. N (35.946N), 117 deg. 40.2 min. W (117.671W)
Depth 2.66 km (1.70 miles)
Quality Excellent
Location Quality Parameters Nst=25, Nph=43, Dmin=1.9 km, Rmss=0.12 sec, Erho=0.16 km, Erzz=0.19 km, Gp=51 degrees
Event ID# ci41030527
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)