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 12:10:10 PM (PDT) on Tuesday, September 2, 2025.
The magnitude 1.0 event occurred 5 km (3 miles) ENE (78 degrees) of Home Gardens, CA.
The hypocentral depth is 4 km ( 2 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Tuesday, September 2, 2025 at 12:10:10 PM (PDT)
Tuesday, September 2, 2025 at 19:10:10 (UTC)
Distance from Home Gardens, CA - 5 km (3 miles) ENE (78 degrees)
Corona, CA - 9 km (6 miles) ENE (78 degrees)
Norco, CA - 9 km (6 miles) SE (124 degrees)
Pedley, CA - 10 km (6 miles) S (176 degrees)
Riverside, CA - 10 km (6 miles) SW (225 degrees)
Coordinates 33 deg. 53.2 min. N (33.887N), 117 deg. 28.1 min. W (117.469W)
Depth 3.50 km (2.20 miles)
Quality Poor
Location Quality Parameters Nst=4, Nph=8, Dmin=5.1 km, Rmss=0.16 sec, Erho=2.27 km, Erzz=5.35 km, Gp=267 degrees
Event ID# ci41281712
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)