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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 11:18:46 PM (PDT) on Monday, July 28, 2025.
The magnitude 0.9 event occurred 17 km (11 miles) SE of Julian, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Monday, July 28, 2025 at 11:18:46 PM (PDT) Tuesday, July 29, 2025 at 6:18:46 (UTC) |
| Distance from |
Julian, CA - 17 km (11 miles) SE (129 degrees) Pine Valley, CA - 19 km (12 miles) NNE (21 degrees) San Diego Country Estates, CA - 31 km (19 miles) E (95 degrees) Borrego Springs, CA - 32 km (20 miles) SSW (194 degrees) Alpine, CA - 33 km (21 miles) ENE (61 degrees) |
| Coordinates | 32 deg. 58.8 min. N (32.980N), 116 deg. 27.4 min. W (116.457W) |
| Depth | 10.91 km (6.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=44, Nph=75, Dmin=4.4 km, Rmss=0.16 sec, Erho=0.16 km, Erzz=0.27 km, Gp=37 degrees |
| Event ID# | ci41035207 |
| 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)
