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 7:00:30 PM (PDT) on Thursday, July 31, 2025.
The magnitude 0.9 event occurred 16 km (10 miles) ESE of Anza, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Thursday, July 31, 2025 at 7:00:30 PM (PDT) Friday, August 1, 2025 at 2:00:30 (UTC) |
| Distance from |
Anza, CA - 16 km (10 miles) ESE (113 degrees) La Quinta, CA - 26 km (16 miles) SW (225 degrees) Warner Springs, CA - 27 km (17 miles) NNE (25 degrees) Palm Desert, CA - 28 km (17 miles) SSW (207 degrees) Rancho Mirage, CA - 28 km (18 miles) SSW (199 degrees) |
| Coordinates | 33 deg. 29.9 min. N (33.498N), 116 deg. 30.6 min. W (116.510W) |
| Depth | 14.46 km (9.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=31, Nph=47, Dmin=8.5 km, Rmss=0.15 sec, Erho=0.23 km, Erzz=0.41 km, Gp=57 degrees |
| Event ID# | ci41250176 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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