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 2:15:44 AM (PDT) on Wednesday, August 27, 2025.
The magnitude 0.4 event occurred 17 km (11 miles) ESE of Julian, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 0.4 - local magnitude (Ml) |
| Time | Wednesday, August 27, 2025 at 2:15:44 AM (PDT) Wednesday, August 27, 2025 at 9:15:44 (UTC) |
| Distance from |
Julian, CA - 17 km (11 miles) ESE (104 degrees) Borrego Springs, CA - 24 km (15 miles) S (191 degrees) Pine Valley, CA - 26 km (16 miles) NNE (22 degrees) Ocotillo Wells, CA - 29 km (18 miles) WSW (247 degrees) Warner Springs, CA - 33 km (21 miles) SE (144 degrees) |
| Coordinates | 33 deg. 2.5 min. N (33.041N), 116 deg. 25.4 min. W (116.423W) |
| Depth | 9.83 km (6.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=23, Nph=44, Dmin=7.8 km, Rmss=0.16 sec, Erho=0.21 km, Erzz=0.51 km, Gp=68 degrees |
| Event ID# | ci41276328 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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