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 3:52:03 AM (PDT) on Sunday, October 26, 2025.
The magnitude 1.3 event occurred 3 km (2 miles) NE (51 degrees) of The Geysers, CA.
The hypocentral depth is 0.42 km (0.30 miles).
| Magnitude | 1.3 - duration magnitude (Md) |
| Time | Sunday, October 26, 2025 at 3:52:03 AM (PDT) Sunday, October 26, 2025 at 10:52:03 (UTC) |
| Distance from |
The Geysers, CA - 3 km (2 miles) NE (51 degrees) Cobb, CA - 3 km (2 miles) SSW (194 degrees) Middletown, CA - 11 km (7 miles) WNW (293 degrees) Hidden Valley Lake, CA - 15 km (9 miles) W (263 degrees) Lower Lake, CA - 17 km (11 miles) SW (219 degrees) |
| Coordinates | 38 deg. 47.5 min. N (38.792N), 122 deg. 44.0 min. W (122.733W) |
| Depth | 0.42 km (0.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=17, Nph=17, Dmin=1.0 km, Rmss=0.05 sec, Erho=0.26 km, Erzz=0.519999981 km, Gp=93 degrees |
| Event ID# | nc75254741 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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