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 11:21:37 AM (PDT) on Thursday, August 14, 2025.
The magnitude 1.1 event occurred 6 km (4 miles) SSE of Valley Center, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Thursday, August 14, 2025 at 11:21:37 AM (PDT) Thursday, August 14, 2025 at 18:21:37 (UTC) |
| Distance from |
Valley Center, CA - 6 km (4 miles) SSE (165 degrees) Escondido, CA - 7 km (5 miles) NE (53 degrees) San Pasqual, CA - 10 km (6 miles) NW (324 degrees) San Marcos, CA - 14 km (9 miles) E (80 degrees) Ramona, CA - 19 km (12 miles) NW (315 degrees) |
| Coordinates | 33 deg. 9.9 min. N (33.165N), 117 deg. 1.0 min. W (117.017W) |
| Depth | 3.23 km (2.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=18, Nph=26, Dmin=8.3 km, Rmss=0.15 sec, Erho=0.27 km, Erzz=0.62 km, Gp=47 degrees |
| Event ID# | ci41260816 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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