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 3:27:30 AM (PDT) on Saturday, August 2, 2025.
The magnitude 0.7 event occurred 26 km (16 miles) NW of Ocotillo, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Saturday, August 2, 2025 at 3:27:30 AM (PDT)
Saturday, August 2, 2025 at 10:27:30 (UTC)
Distance from Ocotillo, CA - 26 km (16 miles) NW (308 degrees)
Pine Valley, CA - 30 km (19 miles) ENE (78 degrees)
Ocotillo Wells, CA - 30 km (19 miles) SSW (195 degrees)
Campo, CA - 39 km (24 miles) NE (38 degrees)
Julian, CA - 42 km (26 miles) ESE (121 degrees)
Coordinates 32 deg. 52.8 min. N (32.880N), 116 deg. 12.9 min. W (116.215W)
Depth 10.26 km (6.40 miles)
Quality Good
Location Quality Parameters Nst=31, Nph=53, Dmin=11.8 km, Rmss=0.2 sec, Erho=0.24 km, Erzz=0.73 km, Gp=52 degrees
Event ID# ci41251344
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)