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 #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 12:40:08 PM (PDT) on Friday, August 22, 2025.
The magnitude 1.9 event occurred 7 km (4 miles) SW of Calipatria, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 1.9 - local magnitude (Ml) |
| Time | Friday, August 22, 2025 at 12:40:08 PM (PDT) Friday, August 22, 2025 at 19:40:08 (UTC) |
| Distance from |
Calipatria, CA - 7 km (4 miles) SW (226 degrees) Westmorland, CA - 7 km (5 miles) NE (45 degrees) Brawley, CA - 12 km (8 miles) NNW (344 degrees) Niland, CA - 18 km (11 miles) SSW (194 degrees) Imperial, CA - 26 km (16 miles) N (1 degrees) |
| Coordinates | 33 deg. 5.0 min. N (33.083N), 115 deg. 34.0 min. W (115.566W) |
| Depth | 7.78 km (4.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=8, Nph=10, Dmin=3.7 km, Rmss=0.29 sec, Erho=0.94 km, Erzz=1.41 km, Gp=107 degrees |
| Event ID# | ci37739684 |
| 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)
