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 10:42:33 AM (PST) on Monday, November 3, 2025.
The magnitude 0.4 event occurred 3 km (2 miles) NW of The Geysers, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 0.4 - duration magnitude (Md) |
| Time | Monday, November 3, 2025 at 10:42:33 AM (PST) Monday, November 3, 2025 at 18:42:33 (UTC) |
| Distance from |
The Geysers, CA - 3 km (2 miles) NW (326 degrees) Cobb, CA - 5 km (3 miles) WSW (239 degrees) Middletown, CA - 15 km (9 miles) WNW (290 degrees) Lower Lake, CA - 19 km (12 miles) SW (229 degrees) Hidden Valley Lake, CA - 19 km (12 miles) W (267 degrees) |
| Coordinates | 38 deg. 47.9 min. N (38.798N), 122 deg. 46.5 min. W (122.774W) |
| Depth | 3.68 km (2.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=10, Nph=10, Dmin=1.3 km, Rmss=0.01 sec, Erho=0.48 km, Erzz=1.16999996 km, Gp=111 degrees |
| Event ID# | nc75258606 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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