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 4:36:38 AM (PDT) on Thursday, September 18, 2025.
The magnitude 0.7 event occurred 7 km (4 miles) WNW of Desert Hot Springs, CA.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Thursday, September 18, 2025 at 4:36:38 AM (PDT)
Thursday, September 18, 2025 at 11:36:38 (UTC)
Distance from Desert Hot Springs, CA - 7 km (4 miles) WNW (285 degrees)
Morongo Valley, CA - 8 km (5 miles) S (177 degrees)
Garnet, CA - 9 km (6 miles) NNW (341 degrees)
Palm Springs, CA - 18 km (11 miles) NNW (346 degrees)
Yucca Valley, CA - 20 km (13 miles) SW (221 degrees)
Coordinates 33 deg. 58.7 min. N (33.978N), 116 deg. 34.6 min. W (116.577W)
Depth 8.02 km (5.00 miles)
Quality Excellent
Location Quality Parameters Nst=35, Nph=60, Dmin=4.6 km, Rmss=0.14 sec, Erho=0.16 km, Erzz=0.57 km, Gp=56 degrees
Event ID# ci40444050
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)