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 12:47:52 PM (PDT) on Wednesday, August 27, 2025.
The magnitude 1.1 event occurred 11 km (7 miles) NNW of Julian, CA.
The hypocentral depth is 17 km (11 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Wednesday, August 27, 2025 at 12:47:52 PM (PDT) Wednesday, August 27, 2025 at 19:47:52 (UTC) |
| Distance from |
Julian, CA - 11 km (7 miles) NNW (333 degrees) Warner Springs, CA - 13 km (8 miles) S (190 degrees) Lake Henshaw, CA - 13 km (8 miles) SE (129 degrees) San Diego Country Estates, CA - 22 km (13 miles) NNE (33 degrees) Ramona, CA - 24 km (15 miles) NE (54 degrees) |
| Coordinates | 33 deg. 10.2 min. N (33.171N), 116 deg. 39.4 min. W (116.657W) |
| Depth | 17.23 km (10.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=48, Nph=85, Dmin=3.3 km, Rmss=0.17 sec, Erho=0.17 km, Erzz=0.37 km, Gp=29 degrees |
| Event ID# | ci41276824 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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