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 11:39:33 PM (PST) on Thursday, January 29, 2026.
The magnitude 1.1 event occurred 2 km (1 miles) NNE (19 degrees) of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Thursday, January 29, 2026 at 11:39:33 PM (PST) Friday, January 30, 2026 at 7:39:33 (UTC) |
| Distance from |
The Geysers, CA - 2 km (1 miles) NNE (19 degrees) Cobb, CA - 4 km (2 miles) SW (215 degrees) Middletown, CA - 12 km (8 miles) WNW (291 degrees) Hidden Valley Lake, CA - 17 km (10 miles) W (264 degrees) Lower Lake, CA - 18 km (11 miles) SW (223 degrees) |
| Coordinates | 38 deg. 47.6 min. N (38.793N), 122 deg. 45.0 min. W (122.749W) |
| Depth | 2.59 km (1.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=8, Nph=8, Dmin=2.8 km, Rmss=0.02 sec, Erho=0.67 km, Erzz=2.69000006 km, Gp=89 degrees |
| Event ID# | nc75304101 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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