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 1:38:36 AM (PDT) on Monday, July 21, 2025.
The magnitude 0.9 event occurred 13 km (8 miles) SSW of Borrego Springs, CA.
The hypocentral depth is 13 km ( 8 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Monday, July 21, 2025 at 1:38:36 AM (PDT) Monday, July 21, 2025 at 8:38:36 (UTC) |
| Distance from |
Borrego Springs, CA - 13 km (8 miles) SSW (211 degrees) Julian, CA - 17 km (11 miles) ENE (59 degrees) Warner Springs, CA - 22 km (14 miles) SE (128 degrees) Ocotillo Wells, CA - 29 km (18 miles) W (273 degrees) Lake Henshaw, CA - 31 km (19 miles) ESE (107 degrees) |
| Coordinates | 33 deg. 9.5 min. N (33.158N), 116 deg. 26.6 min. W (116.444W) |
| Depth | 12.97 km (8.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=54, Nph=102, Dmin=8.9 km, Rmss=0.18 sec, Erho=0.15 km, Erzz=0.47 km, Gp=35 degrees |
| Event ID# | ci41027343 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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