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 #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 3:04:31 PM (PDT) on Tuesday, July 15, 2025.
The magnitude 1.7 event occurred 7 km (4 miles) SW of Lake Henshaw, CA.
The hypocentral depth is 20 km (12 miles).
| Magnitude | 1.7 - local magnitude (Ml) |
| Time | Tuesday, July 15, 2025 at 3:04:31 PM (PDT) Tuesday, July 15, 2025 at 22:04:31 (UTC) |
| Distance from |
Lake Henshaw, CA - 7 km (4 miles) SW (234 degrees) San Pasqual, CA - 17 km (11 miles) NE (44 degrees) Palomar Observatory, CA - 17 km (11 miles) SSE (168 degrees) Ramona, CA - 19 km (12 miles) NNE (13 degrees) Valley Center, CA - 20 km (12 miles) E (94 degrees) |
| Coordinates | 33 deg. 12.3 min. N (33.205N), 116 deg. 49.5 min. W (116.824W) |
| Depth | 19.83 km (12.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=63, Nph=113, Dmin=7.0 km, Rmss=0.18 sec, Erho=0.17 km, Erzz=0.4 km, Gp=25 degrees |
| Event ID# | ci41023607 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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