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 11:16:20 PM (PDT) on Wednesday, August 27, 2025.
The magnitude 0.9 event occurred 29 km (18 miles) N (2 degrees) of Adelanto, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Wednesday, August 27, 2025 at 11:16:20 PM (PDT) Thursday, August 28, 2025 at 6:16:20 (UTC) |
| Distance from |
Adelanto, CA - 29 km (18 miles) N (2 degrees) Boron, CA - 29 km (18 miles) SE (128 degrees) Victorville, CA - 35 km (22 miles) NNW (344 degrees) Barstow, CA - 35 km (22 miles) W (259 degrees) Mountain View Acres, CA - 38 km (24 miles) N (353 degrees) |
| Coordinates | 34 deg. 50.4 min. N (34.839N), 117 deg. 23.8 min. W (117.397W) |
| Depth | 4.68 km (2.90 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=22, Nph=36, Dmin=16.1 km, Rmss=0.12 sec, Erho=0.2 km, Erzz=0.73 km, Gp=65 degrees |
| Event ID# | ci41277160 |
| 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)
