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 2:44:30 AM (PDT) on Saturday, October 31, 2026.
The magnitude 2.0 event occurred 20 km (13 miles) SW of Ocotillo Wells, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 2.0 - local magnitude (Ml)
Time Saturday, October 31, 2026 at 2:44:30 AM (PDT)
Saturday, October 31, 2026 at 9:44:30 (UTC)
Distance from Ocotillo Wells, CA - 20 km (13 miles) SW (231 degrees)
Borrego Springs, CA - 26 km (16 miles) SSE (165 degrees)
Julian, CA - 29 km (18 miles) E (101 degrees)
Pine Valley, CA - 31 km (20 miles) NE (43 degrees)
Warner Springs, CA - 42 km (26 miles) SE (132 degrees)
Coordinates 33 deg. 1.8 min. N (33.029N), 116 deg. 18.0 min. W (116.300W)
Depth 6.76 km (4.20 miles)
Quality Good
Location Quality Parameters Nst=85, Nph=155, Dmin=8.3 km, Rmss=0.19 sec, Erho=0.12 km, Erzz=0.45 km, Gp=26 degrees
Event ID# ci41570280
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)