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 #4: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 5:35:15 AM (PDT) on Thursday, September 11, 2025.
The magnitude 1.0 event occurred 5 km (3 miles) WNW of Borrego Springs, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Thursday, September 11, 2025 at 5:35:15 AM (PDT) Thursday, September 11, 2025 at 12:35:15 (UTC) |
| Distance from |
Borrego Springs, CA - 5 km (3 miles) WNW (285 degrees) Warner Springs, CA - 19 km (12 miles) E (95 degrees) Julian, CA - 27 km (17 miles) NE (38 degrees) Ocotillo Wells, CA - 31 km (19 miles) WNW (297 degrees) Lake Henshaw, CA - 31 km (20 miles) E (85 degrees) |
| Coordinates | 33 deg. 16.0 min. N (33.267N), 116 deg. 25.6 min. W (116.426W) |
| Depth | 4.66 km (2.90 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=50, Nph=89, Dmin=0.9 km, Rmss=0.21 sec, Erho=0.17 km, Erzz=0.35 km, Gp=34 degrees |
| Event ID# | ci41288936 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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