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 #9: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 9:17:24 PM (PDT) on Monday, September 7, 2026.
The magnitude 1.9 event occurred 7 km (5 miles) ENE (76 degrees) of Puebla, B.C., MX.
The hypocentral depth is 20 km (12 miles).


Magnitude 1.9 - local magnitude (Ml)
Time Monday, September 7, 2026 at 9:17:24 PM (PDT)
Tuesday, September 8, 2026 at 4:17:24 (UTC)
Distance from Puebla, B.C., MX - 7 km (5 miles) ENE (76 degrees)
Mexicali, B.C., MX - 20 km (12 miles) ESE (114 degrees)
Calexico, CA - 24 km (15 miles) ESE (118 degrees)
Delta, B.C., MX - 26 km (16 miles) NNW (343 degrees)
Holtville, CA - 27 km (17 miles) SSE (159 degrees)
Coordinates 32 deg. 34.8 min. N (32.580N), 115 deg. 16.6 min. W (115.276W)
Depth 20.15 km (12.50 miles)
Quality Good
Location Quality Parameters Nst=31, Nph=49, Dmin=13.8 km, Rmss=0.27 sec, Erho=0.37 km, Erzz=0.76 km, Gp=48 degrees
Event ID# ci41542640
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)