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 4:39:31 PM (PST) on Monday, March 2, 2026.
The magnitude 1.9 event occurred 5 km (3 miles) SE of Loma Linda, CA.
The hypocentral depth is 15 km ( 9 miles).


Magnitude 1.9 - local magnitude (Ml)
Time Monday, March 2, 2026 at 4:39:31 PM (PST)
Tuesday, March 3, 2026 at 0:39:31 (UTC)
Distance from Loma Linda, CA - 5 km (3 miles) SE (133 degrees)
Redlands, CA - 6 km (3 miles) SW (223 degrees)
Grand Terrace, CA - 8 km (5 miles) E (101 degrees)
Moreno Valley, CA - 10 km (6 miles) N (2 degrees)
Colton, CA - 10 km (6 miles) SE (126 degrees)
Coordinates 34 deg. 1.1 min. N (34.019N), 117 deg. 13.4 min. W (117.224W)
Depth 15.10 km (9.40 miles)
Quality Good
Location Quality Parameters Nst=98, Nph=173, Dmin=9.2 km, Rmss=0.16 sec, Erho=0.11 km, Erzz=0.19 km, Gp=19 degrees
Event ID# ci41407784
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)