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 5:33:21 PM (PST) on Thursday, November 20, 2025.
The magnitude 0.8 event occurred 3 km (2 miles) NW of The Geysers, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 0.8 - duration magnitude (Md) |
| Time | Thursday, November 20, 2025 at 5:33:21 PM (PST) Friday, November 21, 2025 at 1:33:21 (UTC) |
| Distance from |
The Geysers, CA - 3 km (2 miles) NW (308 degrees) Cobb, CA - 6 km (4 miles) WSW (242 degrees) Middletown, CA - 16 km (10 miles) WNW (288 degrees) Cloverdale, CA - 20 km (12 miles) E (93 degrees) Lower Lake, CA - 20 km (12 miles) SW (230 degrees) |
| Coordinates | 38 deg. 47.7 min. N (38.796N), 122 deg. 47.2 min. W (122.786W) |
| Depth | 3.97 km (2.50 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=12, Nph=12, Dmin=1.6 km, Rmss=0.03 sec, Erho=0.42 km, Erzz=1.01999998 km, Gp=76 degrees |
| Event ID# | nc75266851 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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