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 11:45:29 AM (PDT) on Saturday, September 20, 2025.
The magnitude 0.9 event occurred 19 km (12 miles) SSW of Twentynine Palms, CA.
The hypocentral depth is 12 km ( 8 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Saturday, September 20, 2025 at 11:45:29 AM (PDT) Saturday, September 20, 2025 at 18:45:29 (UTC) |
| Distance from |
Twentynine Palms, CA - 19 km (12 miles) SSW (213 degrees) Joshua Tree, CA - 20 km (12 miles) SE (141 degrees) Yucca Valley, CA - 27 km (17 miles) ESE (119 degrees) Thousand Palms, CA - 28 km (17 miles) NE (44 degrees) Desert Hot Springs, CA - 30 km (19 miles) E (82 degrees) |
| Coordinates | 33 deg. 59.9 min. N (33.998N), 116 deg. 10.8 min. W (116.181W) |
| Depth | 12.25 km (7.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=38, Nph=64, Dmin=8.0 km, Rmss=0.17 sec, Erho=0.18 km, Erzz=0.46 km, Gp=51 degrees |
| Event ID# | ci40447098 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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