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 #4: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 8:11:57 PM (PDT) on Monday, August 18, 2025.
The magnitude 0.8 event occurred 20 km (13 miles) NE (38 degrees) of Pine Valley, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Monday, August 18, 2025 at 8:11:57 PM (PDT) Tuesday, August 19, 2025 at 3:11:57 (UTC) |
| Distance from |
Pine Valley, CA - 20 km (13 miles) NE (38 degrees) Julian, CA - 23 km (14 miles) ESE (123 degrees) Borrego Springs, CA - 32 km (20 miles) S (183 degrees) Ocotillo Wells, CA - 32 km (20 miles) SW (231 degrees) San Diego Country Estates, CA - 37 km (23 miles) E (97 degrees) |
| Coordinates | 32 deg. 57.9 min. N (32.964N), 116 deg. 23.7 min. W (116.394W) |
| Depth | 5.56 km (3.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=37, Nph=59, Dmin=1.8 km, Rmss=0.18 sec, Erho=0.22 km, Erzz=0.48 km, Gp=52 degrees |
| Event ID# | ci40402402 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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