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 2:48:44 PM (PST) on Monday, November 17, 2025.
The magnitude 1.0 event occurred 6 km (3 miles) W of Cobb, CA.
The hypocentral depth is 0.27 km (0.20 miles).
| Magnitude | 1.0 - duration magnitude (Md) |
| Time | Monday, November 17, 2025 at 2:48:44 PM (PST) Monday, November 17, 2025 at 22:48:44 (UTC) |
| Distance from |
Cobb, CA - 6 km (3 miles) W (272 degrees) The Geysers, CA - 6 km (4 miles) NNW (333 degrees) Middletown, CA - 17 km (10 miles) WNW (298 degrees) Kelseyville, CA - 18 km (11 miles) SSE (165 degrees) Lower Lake, CA - 18 km (11 miles) WSW (238 degrees) |
| Coordinates | 38 deg. 49.4 min. N (38.824N), 122 deg. 47.2 min. W (122.787W) |
| Depth | 0.27 km (0.20 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=14, Nph=14, Dmin=1.2 km, Rmss=0.04 sec, Erho=0.22 km, Erzz=0.479999989 km, Gp=72 degrees |
| Event ID# | nc75264916 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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