Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #0: 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 9:26:56 AM (PDT) on Monday, October 20, 2025.
The magnitude 1.7 event occurred 1 km (1 miles) NE (54 degrees) of Palo Cedro, CA.
The hypocentral depth is 13 km ( 8 miles).
| Magnitude | 1.7 - duration magnitude (Md) |
| Time | Monday, October 20, 2025 at 9:26:56 AM (PDT) Monday, October 20, 2025 at 16:26:56 (UTC) |
| Distance from |
Palo Cedro, CA - 1 km (1 miles) NE (54 degrees) Bella Vista, CA - 8 km (5 miles) S (178 degrees) Redding, CA - 12 km (7 miles) E (94 degrees) Anderson, CA - 15 km (9 miles) NNE (23 degrees) Central Valley (historical), CA - 17 km (11 miles) SE (136 degrees) |
| Coordinates | 40 deg. 34.2 min. N (40.569N), 122 deg. 13.7 min. W (122.229W) |
| Depth | 13.14 km (8.20 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=7, Nph=7, Dmin=8.9 km, Rmss=0.05 sec, Erho=0.78 km, Erzz=0.889999986 km, Gp=195 degrees |
| Event ID# | nc75252011 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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