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 11:15:48 PM (PST) on Tuesday, December 30, 2025.
The magnitude 1.0 event occurred 13 km (8 miles) ENE (71 degrees) of Cloverdale, CA.
The hypocentral depth is 2 km ( 2 miles).
| Magnitude | 1.0 - duration magnitude (Md) |
| Time | Tuesday, December 30, 2025 at 11:15:48 PM (PST) Wednesday, December 31, 2025 at 7:15:48 (UTC) |
| Distance from |
Cloverdale, CA - 13 km (8 miles) ENE (71 degrees) The Geysers, CA - 13 km (8 miles) NW (305 degrees) Cobb, CA - 13 km (8 miles) W (280 degrees) Kelseyville, CA - 15 km (10 miles) SSW (192 degrees) Soda Bay, CA - 19 km (12 miles) SSW (203 degrees) |
| Coordinates | 38 deg. 50.5 min. N (38.842N), 122 deg. 52.6 min. W (122.877W) |
| Depth | 2.46 km (1.50 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=15, Nph=15, Dmin=0.7 km, Rmss=0.02 sec, Erho=0.35 km, Erzz=0.560000002 km, Gp=89 degrees |
| Event ID# | nc75288906 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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