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 #2: 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 0:44:54 AM (PDT) on Saturday, August 23, 2025.
The magnitude 1.9 event occurred 3 km (2 miles) SE of Lake Henshaw, CA.
The hypocentral depth is 12 km ( 8 miles).
| Magnitude | 1.9 - local magnitude (Ml) |
| Time | Saturday, August 23, 2025 at 0:44:54 AM (PDT) Saturday, August 23, 2025 at 7:44:54 (UTC) |
| Distance from |
Lake Henshaw, CA - 3 km (2 miles) SE (124 degrees) Warner Springs, CA - 11 km (7 miles) SW (235 degrees) Palomar Observatory, CA - 19 km (12 miles) SE (140 degrees) Julian, CA - 20 km (13 miles) NW (323 degrees) Ramona, CA - 24 km (15 miles) NNE (32 degrees) |
| Coordinates | 33 deg. 13.5 min. N (33.224N), 116 deg. 44.0 min. W (116.733W) |
| Depth | 12.06 km (7.50 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=28, Nph=42, Dmin=2.7 km, Rmss=0.16 sec, Erho=0.36 km, Erzz=0.75 km, Gp=152 degrees |
| Event ID# | ci41272248 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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