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 11:59:36 PM (PST) on Sunday, January 4, 2026.
The magnitude 1.1 event occurred 6 km (4 miles) WNW of Cobb, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Sunday, January 4, 2026 at 11:59:36 PM (PST) Monday, January 5, 2026 at 7:59:36 (UTC) |
| Distance from |
Cobb, CA - 6 km (4 miles) WNW (287 degrees) The Geysers, CA - 7 km (4 miles) NNW (339 degrees) Kelseyville, CA - 16 km (10 miles) SSE (163 degrees) Lower Lake, CA - 17 km (11 miles) WSW (242 degrees) Soda Bay, CA - 18 km (11 miles) S (179 degrees) |
| Coordinates | 38 deg. 50.2 min. N (38.837N), 122 deg. 47.1 min. W (122.786W) |
| Depth | 2.03 km (1.30 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=17, Nph=17, Dmin=0.4 km, Rmss=0.03 sec, Erho=0.26 km, Erzz=0.460000008 km, Gp=76 degrees |
| Event ID# | nc75291121 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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