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 1:33:13 AM (PDT) on Saturday, August 23, 2025.
The magnitude 1.2 event occurred 12 km (8 miles) SSE of Anza, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 1.2 - local magnitude (Ml) |
| Time | Saturday, August 23, 2025 at 1:33:13 AM (PDT) Saturday, August 23, 2025 at 8:33:13 (UTC) |
| Distance from |
Anza, CA - 12 km (8 miles) SSE (148 degrees) Warner Springs, CA - 20 km (13 miles) N (8 degrees) Aguanga, CA - 24 km (15 miles) E (85 degrees) Palomar Observatory, CA - 27 km (17 miles) ENE (64 degrees) Lake Henshaw, CA - 29 km (18 miles) NNE (31 degrees) |
| Coordinates | 33 deg. 27.7 min. N (33.462N), 116 deg. 36.2 min. W (116.604W) |
| Depth | 10.50 km (6.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=71, Nph=135, Dmin=3.6 km, Rmss=0.21 sec, Erho=0.15 km, Erzz=0.29 km, Gp=24 degrees |
| Event ID# | ci41272272 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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