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 #7: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 7:53:55 AM (PDT) on Monday, September 1, 2025.
The magnitude 0.4 event occurred 6 km (4 miles) NE (43 degrees) of Anza, CA.
The hypocentral depth is 15 km ( 9 miles).
| Magnitude | 0.4 - local magnitude (Ml) |
| Time | Monday, September 1, 2025 at 7:53:55 AM (PDT) Monday, September 1, 2025 at 14:53:55 (UTC) |
| Distance from |
Anza, CA - 6 km (4 miles) NE (43 degrees) Idyllwild, CA - 18 km (11 miles) SSE (152 degrees) Cathedral City, CA - 25 km (16 miles) SW (216 degrees) Rancho Mirage, CA - 25 km (16 miles) SW (231 degrees) Palm Springs, CA - 27 km (17 miles) SSW (199 degrees) |
| Coordinates | 33 deg. 35.8 min. N (33.597N), 116 deg. 37.6 min. W (116.626W) |
| Depth | 14.54 km (9.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=22, Nph=33, Dmin=3.4 km, Rmss=0.15 sec, Erho=0.26 km, Erzz=0.41 km, Gp=55 degrees |
| Event ID# | ci41280688 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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