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 1:32:18 AM (PDT) on Saturday, October 10, 2026.
The magnitude 1.7 event occurred 8 km (5 miles) W of Palomar Observatory, CA.
The hypocentral depth is 15 km (10 miles).
| Magnitude | 1.7 - local magnitude (Ml) |
| Time | Saturday, October 10, 2026 at 1:32:18 AM (PDT) Saturday, October 10, 2026 at 8:32:18 (UTC) |
| Distance from |
Palomar Observatory, CA - 8 km (5 miles) W (259 degrees) Pala, CA - 13 km (8 miles) E (101 degrees) Aguanga, CA - 13 km (8 miles) SW (214 degrees) Valley Center, CA - 16 km (10 miles) NNE (31 degrees) Lake Henshaw, CA - 20 km (13 miles) NW (304 degrees) |
| Coordinates | 33 deg. 20.6 min. N (33.343N), 116 deg. 56.7 min. W (116.944W) |
| Depth | 15.43 km (9.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=86, Nph=157, Dmin=7.7 km, Rmss=0.21 sec, Erho=0.15 km, Erzz=0.4 km, Gp=23 degrees |
| Event ID# | ci41345999 |
| 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)
