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 4:45:55 PM (PDT) on Saturday, August 2, 2025.
The magnitude 2.3 event occurred 5 km (3 miles) SSE of Guadalupe Victoria, B.C., MX.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 2.3 - local magnitude (Ml)
Time Saturday, August 2, 2025 at 4:45:55 PM (PDT)
Saturday, August 2, 2025 at 23:45:55 (UTC)
Distance from Guadalupe Victoria, B.C., MX - 5 km (3 miles) SSE (166 degrees)
Alberto Oviedo Mota, B.C., MX - 8 km (5 miles) ENE (74 degrees)
Estacion Coahuila, B.C., MX - 10 km (6 miles) NW (304 degrees)
Delta, B.C., MX - 15 km (10 miles) SE (142 degrees)
Hermosillo, B.C., MX - 33 km (21 miles) SSW (208 degrees)
Coordinates 32 deg. 14.8 min. N (32.246N), 115 deg. 5.6 min. W (115.093W)
Depth 9.77 km (6.10 miles)
Quality Fair
Location Quality Parameters Nst=13, Nph=18, Dmin=21.8 km, Rmss=0.3 sec, Erho=0.73 km, Erzz=2.04 km, Gp=116 degrees
Event ID# ci41251768
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)