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 9:09:06 PM (PDT) on Friday, October 24, 2025.
The magnitude 0.7 event occurred 3 km (2 miles) N of The Geysers, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 0.7 - duration magnitude (Md) |
| Time | Friday, October 24, 2025 at 9:09:06 PM (PDT) Saturday, October 25, 2025 at 4:09:06 (UTC) |
| Distance from |
The Geysers, CA - 3 km (2 miles) N (351 degrees) Cobb, CA - 4 km (2 miles) WSW (238 degrees) Middletown, CA - 14 km (9 miles) WNW (294 degrees) Lower Lake, CA - 18 km (11 miles) SW (228 degrees) Hidden Valley Lake, CA - 18 km (11 miles) W (268 degrees) |
| Coordinates | 38 deg. 48.2 min. N (38.803N), 122 deg. 45.7 min. W (122.762W) |
| Depth | 3.69 km (2.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=10, Nph=10, Dmin=3.0 km, Rmss=0.02 sec, Erho=0.39 km, Erzz=0.99000001 km, Gp=95 degrees |
| Event ID# | nc75254256 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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