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 1:59:46 AM (PDT) on Friday, August 22, 2025.
The magnitude 1.2 event occurred 2 km (1 miles) SE of Lake Henshaw, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 1.2 - local magnitude (Ml) |
| Time | Friday, August 22, 2025 at 1:59:46 AM (PDT) Friday, August 22, 2025 at 8:59:46 (UTC) |
| Distance from |
Lake Henshaw, CA - 2 km (1 miles) SE (129 degrees) Warner Springs, CA - 12 km (7 miles) WSW (240 degrees) Palomar Observatory, CA - 18 km (11 miles) SE (142 degrees) Julian, CA - 21 km (13 miles) NW (322 degrees) Ramona, CA - 24 km (15 miles) NNE (29 degrees) |
| Coordinates | 33 deg. 13.8 min. N (33.229N), 116 deg. 44.7 min. W (116.745W) |
| Depth | 9.29 km (5.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=70, Nph=129, Dmin=1.5 km, Rmss=0.21 sec, Erho=0.16 km, Erzz=0.4 km, Gp=21 degrees |
| Event ID# | ci41271608 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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