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 2:30:17 AM (PST) on Wednesday, December 10, 2025.
The magnitude 1.3 event occurred 11 km (7 miles) NW of The Geysers, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 1.3 - duration magnitude (Md) |
| Time | Wednesday, December 10, 2025 at 2:30:17 AM (PST) Wednesday, December 10, 2025 at 10:30:17 (UTC) |
| Distance from |
The Geysers, CA - 11 km (7 miles) NW (320 degrees) Cobb, CA - 11 km (7 miles) WNW (290 degrees) Kelseyville, CA - 14 km (9 miles) S (180 degrees) Cloverdale, CA - 16 km (10 miles) ENE (70 degrees) Soda Bay, CA - 17 km (10 miles) SSW (195 degrees) |
| Coordinates | 38 deg. 51.3 min. N (38.855N), 122 deg. 50.3 min. W (122.839W) |
| Depth | 9.88 km (6.10 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=6, Nph=6, Dmin=1.4 km, Rmss=0.11 sec, Erho=2.55 km, Erzz=9.85999966 km, Gp=211 degrees |
| Event ID# | nc75277746 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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