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 12:58:16 PM (PST) on Friday, February 20, 2026.
The magnitude 1.0 event occurred 2 km (1 miles) E (83 degrees) of Loma Linda, CA.
The hypocentral depth is 18 km (11 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Friday, February 20, 2026 at 12:58:16 PM (PST) Friday, February 20, 2026 at 20:58:16 (UTC) |
| Distance from |
Loma Linda, CA - 2 km (1 miles) E (83 degrees) Redlands, CA - 6 km (3 miles) W (264 degrees) Grand Terrace, CA - 7 km (4 miles) ENE (75 degrees) Colton, CA - 7 km (4 miles) ESE (112 degrees) Highland, CA - 9 km (6 miles) SSW (200 degrees) |
| Coordinates | 34 deg. 3.0 min. N (34.050N), 117 deg. 14.6 min. W (117.243W) |
| Depth | 17.74 km (11.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=18, Nph=29, Dmin=11.5 km, Rmss=0.24 sec, Erho=0.56 km, Erzz=1.09 km, Gp=122 degrees |
| Event ID# | ci41400568 |
| 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)
