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 9:50:31 PM (PDT) on Friday, March 13, 2026.
The magnitude 1.1 event occurred 6 km (4 miles) NW of Lake Henshaw, CA.
The hypocentral depth is 12 km ( 8 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Friday, March 13, 2026 at 9:50:31 PM (PDT) Saturday, March 14, 2026 at 4:50:31 (UTC) |
| Distance from |
Lake Henshaw, CA - 6 km (4 miles) NW (320 degrees) Palomar Observatory, CA - 10 km (6 miles) SE (146 degrees) Warner Springs, CA - 16 km (10 miles) W (269 degrees) Aguanga, CA - 19 km (12 miles) SSE (162 degrees) Valley Center, CA - 23 km (14 miles) ENE (72 degrees) |
| Coordinates | 33 deg. 16.8 min. N (33.281N), 116 deg. 48.2 min. W (116.803W) |
| Depth | 12.26 km (7.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=63, Nph=109, Dmin=6.4 km, Rmss=0.2 sec, Erho=0.15 km, Erzz=0.49 km, Gp=22 degrees |
| Event ID# | ci41204007 |
| 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)
