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 6:13:39 PM (PDT) on Monday, July 21, 2025.
The magnitude 0.5 event occurred 26 km (16 miles) SSW of Ocotillo Wells, CA.
The hypocentral depth is 12 km ( 8 miles).
| Magnitude | 0.5 - local magnitude (Ml) |
| Time | Monday, July 21, 2025 at 6:13:39 PM (PDT) Tuesday, July 22, 2025 at 1:13:39 (UTC) |
| Distance from |
Ocotillo Wells, CA - 26 km (16 miles) SSW (206 degrees) Pine Valley, CA - 29 km (18 miles) ENE (64 degrees) Ocotillo, CA - 33 km (20 miles) NW (312 degrees) Julian, CA - 36 km (23 miles) ESE (116 degrees) Borrego Springs, CA - 38 km (23 miles) SSE (162 degrees) |
| Coordinates | 32 deg. 56.0 min. N (32.933N), 116 deg. 15.1 min. W (116.252W) |
| Depth | 12.29 km (7.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=14, Nph=21, Dmin=5.3 km, Rmss=0.1 sec, Erho=0.25 km, Erzz=0.44 km, Gp=94 degrees |
| Event ID# | ci41028175 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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