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 #3: 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 12:29:38 PM (PST) on Monday, December 8, 2025.
The magnitude 0.7 event occurred 12 km (7 miles) SSE of Anza, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 0.7 - local magnitude (Ml) |
| Time | Monday, December 8, 2025 at 12:29:38 PM (PST) Monday, December 8, 2025 at 20:29:38 (UTC) |
| Distance from |
Anza, CA - 12 km (7 miles) SSE (154 degrees) Warner Springs, CA - 20 km (12 miles) N (4 degrees) Aguanga, CA - 23 km (14 miles) E (85 degrees) Palomar Observatory, CA - 26 km (16 miles) ENE (63 degrees) Lake Henshaw, CA - 28 km (17 miles) NNE (29 degrees) |
| Coordinates | 33 deg. 27.6 min. N (33.459N), 116 deg. 37.1 min. W (116.618W) |
| Depth | 9.20 km (5.70 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=26, Nph=43, Dmin=4.2 km, Rmss=0.11 sec, Erho=0.15 km, Erzz=0.36 km, Gp=40 degrees |
| Event ID# | ci41135343 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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