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 8:20:22 PM (PDT) on Monday, July 21, 2025.
The magnitude 0.7 event occurred 4 km (2 miles) WNW of Borrego Springs, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 0.7 - local magnitude (Ml) |
| Time | Monday, July 21, 2025 at 8:20:22 PM (PDT) Tuesday, July 22, 2025 at 3:20:22 (UTC) |
| Distance from |
Borrego Springs, CA - 4 km (2 miles) WNW (286 degrees) Warner Springs, CA - 20 km (13 miles) E (95 degrees) Julian, CA - 27 km (17 miles) NE (40 degrees) Ocotillo Wells, CA - 30 km (18 miles) WNW (297 degrees) Lake Henshaw, CA - 33 km (20 miles) E (85 degrees) |
| Coordinates | 33 deg. 15.9 min. N (33.266N), 116 deg. 24.9 min. W (116.415W) |
| Depth | 5.12 km (3.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=30, Nph=50, Dmin=0.4 km, Rmss=0.19 sec, Erho=0.22 km, Erzz=0.31 km, Gp=35 degrees |
| Event ID# | ci41028231 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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