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 10:31:52 AM (PST) on Thursday, December 25, 2025.
The magnitude 1.3 event occurred 7 km (4 miles) NW of The Geysers, CA.
The hypocentral depth is 2 km ( 2 miles).
| Magnitude | 1.3 - duration magnitude (Md) |
| Time | Thursday, December 25, 2025 at 10:31:52 AM (PST) Thursday, December 25, 2025 at 18:31:52 (UTC) |
| Distance from |
The Geysers, CA - 7 km (4 miles) NW (311 degrees) Cobb, CA - 8 km (5 miles) W (266 degrees) Cloverdale, CA - 17 km (11 miles) E (86 degrees) Kelseyville, CA - 18 km (11 miles) S (174 degrees) Middletown, CA - 19 km (12 miles) WNW (293 degrees) |
| Coordinates | 38 deg. 49.1 min. N (38.818N), 122 deg. 49.0 min. W (122.816W) |
| Depth | 2.49 km (1.50 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=21, Nph=21, Dmin=0.9 km, Rmss=0.02 sec, Erho=0.21 km, Erzz=0.469999999 km, Gp=53 degrees |
| Event ID# | nc75286231 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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