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 #3: 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 7:30:47 AM (PDT) on Wednesday, September 23, 2026.
The magnitude 1.3 event occurred 11 km (7 miles) SW of Morongo Valley, CA.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 1.3 - local magnitude (Ml)
Time Wednesday, September 23, 2026 at 7:30:47 AM (PDT)
Wednesday, September 23, 2026 at 14:30:47 (UTC)
Distance from Morongo Valley, CA - 11 km (7 miles) SW (229 degrees)
Cabazon, CA - 13 km (8 miles) NE (56 degrees)
Garnet, CA - 15 km (9 miles) NW (307 degrees)
Desert Hot Springs, CA - 16 km (10 miles) W (278 degrees)
Banning, CA - 20 km (12 miles) ENE (72 degrees)
Coordinates 33 deg. 58.8 min. N (33.981N), 116 deg. 40.4 min. W (116.673W)
Depth 12.75 km (7.90 miles)
Quality Good
Location Quality Parameters Nst=56, Nph=101, Dmin=6.8 km, Rmss=0.2 sec, Erho=0.18 km, Erzz=0.51 km, Gp=26 degrees
Event ID# ci41337687
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)