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 5:00:05 AM (PDT) on Thursday, September 18, 2025.
The magnitude 0.8 event occurred 8 km (5 miles) E (93 degrees) of Borrego Springs, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Thursday, September 18, 2025 at 5:00:05 AM (PDT) Thursday, September 18, 2025 at 12:00:05 (UTC) |
| Distance from |
Borrego Springs, CA - 8 km (5 miles) E (93 degrees) Ocotillo Wells, CA - 19 km (12 miles) NW (310 degrees) Oasis, CA - 30 km (18 miles) SW (217 degrees) Salton City, CA - 31 km (19 miles) W (261 degrees) Warner Springs, CA - 32 km (20 miles) E (96 degrees) |
| Coordinates | 33 deg. 15.1 min. N (33.252N), 116 deg. 17.3 min. W (116.288W) |
| Depth | 6.67 km (4.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=41, Nph=77, Dmin=7.3 km, Rmss=0.21 sec, Erho=0.25 km, Erzz=0.58 km, Gp=69 degrees |
| Event ID# | ci40444058 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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