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

A micro earthquake occurred at 5:56:34 AM (PDT) on Wednesday, July 30, 2025.
The magnitude 0.8 event occurred 26 km (16 miles) SSW of Ocotillo Wells, CA.
The hypocentral depth is 6 km ( 4 miles).


Magnitude 0.8 - local magnitude (Ml)
Time Wednesday, July 30, 2025 at 5:56:34 AM (PDT)
Wednesday, July 30, 2025 at 12:56:34 (UTC)
Distance from Ocotillo Wells, CA - 26 km (16 miles) SSW (211 degrees)
Pine Valley, CA - 27 km (17 miles) ENE (61 degrees)
Julian, CA - 34 km (21 miles) ESE (117 degrees)
Ocotillo, CA - 35 km (22 miles) NW (311 degrees)
Borrego Springs, CA - 36 km (23 miles) SSE (165 degrees)
Coordinates 32 deg. 56.4 min. N (32.940N), 116 deg. 16.7 min. W (116.278W)
Depth 6.29 km (3.90 miles)
Quality Good
Location Quality Parameters Nst=25, Nph=42, Dmin=2.9 km, Rmss=0.16 sec, Erho=0.21 km, Erzz=0.45 km, Gp=85 degrees
Event ID# ci41246312
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)