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 0:50:10 AM (PDT) on Monday, September 1, 2025.
The magnitude 0.7 event occurred 10 km (6 miles) WNW of Palomar Observatory, CA.
The hypocentral depth is 12 km ( 8 miles).
| Magnitude | 0.7 - local magnitude (Ml) |
| Time | Monday, September 1, 2025 at 0:50:10 AM (PDT) Monday, September 1, 2025 at 7:50:10 (UTC) |
| Distance from |
Palomar Observatory, CA - 10 km (6 miles) WNW (291 degrees) Pala, CA - 11 km (7 miles) ENE (76 degrees) Aguanga, CA - 11 km (7 miles) WSW (237 degrees) Valley Center, CA - 20 km (12 miles) NNE (19 degrees) Temecula, CA - 21 km (13 miles) SE (124 degrees) |
| Coordinates | 33 deg. 23.3 min. N (33.388N), 116 deg. 57.8 min. W (116.964W) |
| Depth | 12.43 km (7.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=33, Nph=64, Dmin=6.3 km, Rmss=0.17 sec, Erho=0.2 km, Erzz=0.45 km, Gp=37 degrees |
| Event ID# | ci41280536 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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