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 8:40:13 AM (PST) on Sunday, January 4, 2026.
The magnitude 1.1 event occurred 2 km (1 miles) ESE of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Sunday, January 4, 2026 at 8:40:13 AM (PST) Sunday, January 4, 2026 at 16:40:13 (UTC) |
| Distance from |
The Geysers, CA - 2 km (1 miles) ESE (112 degrees) Cobb, CA - 6 km (4 miles) S (191 degrees) Middletown, CA - 11 km (7 miles) W (281 degrees) Hidden Valley Lake, CA - 16 km (10 miles) WSW (255 degrees) Lower Lake, CA - 19 km (12 miles) SW (215 degrees) |
| Coordinates | 38 deg. 46.2 min. N (38.771N), 122 deg. 44.1 min. W (122.735W) |
| Depth | 1.30 km (0.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=11, Nph=10, Dmin=1.4 km, Rmss=0.05 sec, Erho=0.37 km, Erzz=0.529999971 km, Gp=94 degrees |
| Event ID# | nc75290861 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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