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 10:38:35 AM (PDT) on Tuesday, August 19, 2025.
The magnitude 1.4 event occurred 14 km (9 miles) SE of Anza, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Tuesday, August 19, 2025 at 10:38:35 AM (PDT) Tuesday, August 19, 2025 at 17:38:35 (UTC) |
| Distance from |
Anza, CA - 14 km (9 miles) SE (129 degrees) Warner Springs, CA - 22 km (14 miles) NNE (20 degrees) Aguanga, CA - 29 km (18 miles) E (83 degrees) Borrego Springs, CA - 29 km (18 miles) NW (326 degrees) La Quinta, CA - 31 km (19 miles) SW (227 degrees) |
| Coordinates | 33 deg. 28.3 min. N (33.472N), 116 deg. 33.1 min. W (116.552W) |
| Depth | 7.91 km (4.90 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=62, Nph=114, Dmin=5.2 km, Rmss=0.19 sec, Erho=0.14 km, Erzz=0.37 km, Gp=35 degrees |
| Event ID# | ci40402970 |
| 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)
