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 8:15:26 PM (PDT) on Thursday, October 23, 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 | Thursday, October 23, 2025 at 8:15:26 PM (PDT) Friday, October 24, 2025 at 3:15:26 (UTC) |
| Distance from |
Cloverdale, CA - 13 km (8 miles) ENE (71 degrees) The Geysers, CA - 13 km (8 miles) NW (304 degrees) Cobb, CA - 14 km (8 miles) W (279 degrees) Kelseyville, CA - 15 km (10 miles) SSW (193 degrees) Soda Bay, CA - 19 km (12 miles) SSW (204 degrees) |
| Coordinates | 38 deg. 50.5 min. N (38.842N), 122 deg. 52.7 min. W (122.879W) |
| Depth | 2.39 km (1.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=12, Nph=12, Dmin=0.6 km, Rmss=0.02 sec, Erho=0.35 km, Erzz=0.569999993 km, Gp=141 degrees |
| Event ID# | nc75253756 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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