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 0:48:07 AM (PDT) on Monday, August 11, 2025.
The magnitude 0.4 event occurred 16 km (10 miles) ESE of Julian, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 0.4 - local magnitude (Ml) |
| Time | Monday, August 11, 2025 at 0:48:07 AM (PDT) Monday, August 11, 2025 at 7:48:07 (UTC) |
| Distance from |
Julian, CA - 16 km (10 miles) ESE (121 degrees) Pine Valley, CA - 22 km (13 miles) NNE (19 degrees) Borrego Springs, CA - 29 km (18 miles) SSW (195 degrees) San Diego Country Estates, CA - 31 km (19 miles) E (90 degrees) Ocotillo Wells, CA - 34 km (21 miles) WSW (243 degrees) |
| Coordinates | 33 deg. 0.3 min. N (33.004N), 116 deg. 27.2 min. W (116.454W) |
| Depth | 9.84 km (6.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=18, Nph=30, Dmin=5.4 km, Rmss=0.15 sec, Erho=0.24 km, Erzz=0.55 km, Gp=70 degrees |
| Event ID# | ci41258256 |
| 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)
