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 #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 11:52:39 PM (PDT) on Monday, August 17, 2026.
The magnitude 0.6 event occurred 8 km (5 miles) SW of Anza, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 0.6 - local magnitude (Ml) |
| Time | Monday, August 17, 2026 at 11:52:39 PM (PDT) Tuesday, August 18, 2026 at 6:52:39 (UTC) |
| Distance from |
Anza, CA - 8 km (5 miles) SW (232 degrees) Aguanga, CA - 14 km (9 miles) NE (56 degrees) Palomar Observatory, CA - 21 km (13 miles) NE (34 degrees) Idyllwild, CA - 25 km (16 miles) S (184 degrees) Warner Springs, CA - 27 km (17 miles) NNW (339 degrees) |
| Coordinates | 33 deg. 30.7 min. N (33.512N), 116 deg. 44.4 min. W (116.740W) |
| Depth | 3.82 km (2.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=40, Nph=70, Dmin=5.9 km, Rmss=0.18 sec, Erho=0.16 km, Erzz=0.38 km, Gp=33 degrees |
| Event ID# | ci41529008 |
| 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)
