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 8:54:29 AM (PDT) on Monday, October 27, 2025.
The magnitude 0.7 event occurred 8 km (5 miles) NW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 0.7 - duration magnitude (Md) |
| Time | Monday, October 27, 2025 at 8:54:29 AM (PDT) Monday, October 27, 2025 at 15:54:29 (UTC) |
| Distance from |
The Geysers, CA - 8 km (5 miles) NW (320 degrees) Cobb, CA - 8 km (5 miles) W (278 degrees) Kelseyville, CA - 16 km (10 miles) S (172 degrees) Cloverdale, CA - 18 km (11 miles) E (81 degrees) Soda Bay, CA - 19 km (12 miles) S (187 degrees) |
| Coordinates | 38 deg. 49.9 min. N (38.832N), 122 deg. 48.9 min. W (122.814W) |
| Depth | 2.18 km (1.40 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=11, Nph=11, Dmin=2.0 km, Rmss=0.01 sec, Erho=0.37 km, Erzz=0.959999979 km, Gp=60 degrees |
| Event ID# | nc75255351 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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