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 4:47:40 PM (PDT) on Tuesday, September 30, 2025.
The magnitude 0.8 event occurred 16 km (10 miles) NNE (25 degrees) of Pine Valley, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Tuesday, September 30, 2025 at 4:47:40 PM (PDT) Tuesday, September 30, 2025 at 23:47:40 (UTC) |
| Distance from |
Pine Valley, CA - 16 km (10 miles) NNE (25 degrees) Julian, CA - 20 km (12 miles) SE (137 degrees) San Diego Country Estates, CA - 31 km (19 miles) ESE (102 degrees) Alpine, CA - 31 km (20 miles) ENE (66 degrees) Borrego Springs, CA - 35 km (22 miles) SSW (193 degrees) |
| Coordinates | 32 deg. 56.9 min. N (32.949N), 116 deg. 27.5 min. W (116.458W) |
| Depth | 9.02 km (5.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=24, Nph=41, Dmin=5.1 km, Rmss=0.15 sec, Erho=0.21 km, Erzz=0.51 km, Gp=50 degrees |
| Event ID# | ci41101167 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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