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 6:12:18 AM (PDT) on Monday, October 27, 2025.
The magnitude 2.0 event occurred 10 km (6 miles) NW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 2.0 - duration magnitude (Md) |
| Time | Monday, October 27, 2025 at 6:12:18 AM (PDT) Monday, October 27, 2025 at 13:12:18 (UTC) |
| Distance from |
The Geysers, CA - 10 km (6 miles) NW (316 degrees) Cobb, CA - 10 km (6 miles) WNW (282 degrees) Kelseyville, CA - 15 km (10 miles) S (178 degrees) Cloverdale, CA - 16 km (10 miles) ENE (76 degrees) Soda Bay, CA - 18 km (11 miles) SSW (192 degrees) |
| Coordinates | 38 deg. 50.4 min. N (38.840N), 122 deg. 50.0 min. W (122.833W) |
| Depth | 1.60 km (1.00 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=34, Nph=33, Dmin=0.3 km, Rmss=0.05 sec, Erho=0.16 km, Erzz=0.239999995 km, Gp=56 degrees |
| Event ID# | nc75255281 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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