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 1:52:20 PM (PDT) on Monday, July 28, 2025.
The magnitude 1.4 event occurred 8 km (5 miles) SW of Pine Valley, CA.
The hypocentral depth is 12 km ( 8 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Monday, July 28, 2025 at 1:52:20 PM (PDT) Monday, July 28, 2025 at 20:52:20 (UTC) |
| Distance from |
Pine Valley, CA - 8 km (5 miles) SW (236 degrees) Alpine, CA - 17 km (10 miles) ESE (112 degrees) Campo, CA - 23 km (14 miles) NNW (327 degrees) Tecate, B.C., MX - 24 km (15 miles) N (7 degrees) Jamul, CA - 27 km (17 miles) ENE (75 degrees) |
| Coordinates | 32 deg. 46.8 min. N (32.779N), 116 deg. 36.1 min. W (116.602W) |
| Depth | 12.30 km (7.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=45, Nph=78, Dmin=8.3 km, Rmss=0.17 sec, Erho=0.16 km, Erzz=0.41 km, Gp=43 degrees |
| Event ID# | ci41034871 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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