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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 4:20:20 AM (PST) on Friday, February 20, 2026.
The magnitude 1.3 event occurred 4 km (3 miles) W of Lake Henshaw, CA.
The hypocentral depth is 12 km ( 7 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Friday, February 20, 2026 at 4:20:20 AM (PST) Friday, February 20, 2026 at 12:20:20 (UTC) |
| Distance from |
Lake Henshaw, CA - 4 km (3 miles) W (272 degrees) Palomar Observatory, CA - 14 km (8 miles) SSE (157 degrees) Warner Springs, CA - 17 km (10 miles) WSW (255 degrees) Valley Center, CA - 21 km (13 miles) E (83 degrees) San Pasqual, CA - 22 km (13 miles) NE (39 degrees) |
| Coordinates | 33 deg. 14.6 min. N (33.243N), 116 deg. 48.4 min. W (116.807W) |
| Depth | 11.76 km (7.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=56, Nph=97, Dmin=4.6 km, Rmss=0.18 sec, Erho=0.16 km, Erzz=0.44 km, Gp=21 degrees |
| Event ID# | ci41400368 |
| 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)
