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 10:36:30 PM (PDT) on Sunday, September 14, 2025.
The magnitude 0.8 event occurred 6 km (4 miles) WSW of Palomar Observatory, CA.
The hypocentral depth is 17 km (10 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Sunday, September 14, 2025 at 10:36:30 PM (PDT) Monday, September 15, 2025 at 5:36:30 (UTC) |
| Distance from |
Palomar Observatory, CA - 6 km (4 miles) WSW (251 degrees) Aguanga, CA - 13 km (8 miles) SSW (206 degrees) Pala, CA - 14 km (9 miles) ESE (102 degrees) Valley Center, CA - 17 km (10 miles) NE (37 degrees) Lake Henshaw, CA - 18 km (11 miles) NW (306 degrees) |
| Coordinates | 33 deg. 20.3 min. N (33.339N), 116 deg. 55.5 min. W (116.925W) |
| Depth | 16.93 km (10.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=53, Nph=94, Dmin=6.0 km, Rmss=0.16 sec, Erho=0.14 km, Erzz=0.4 km, Gp=23 degrees |
| Event ID# | ci41291592 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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