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 3:36:47 AM (PST) on Saturday, January 10, 2026.
The magnitude 0.9 event occurred 12 km (8 miles) NNW of Angwin, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 0.9 - duration magnitude (Md) |
| Time | Saturday, January 10, 2026 at 3:36:47 AM (PST) Saturday, January 10, 2026 at 11:36:47 (UTC) |
| Distance from |
Angwin, CA - 12 km (8 miles) NNW (338 degrees) Calistoga, CA - 13 km (8 miles) NNE (31 degrees) Middletown, CA - 13 km (8 miles) SE (130 degrees) Hidden Valley Lake, CA - 15 km (9 miles) SSE (162 degrees) Saint Helena, CA - 20 km (12 miles) N (351 degrees) |
| Coordinates | 38 deg. 40.7 min. N (38.679N), 122 deg. 30.2 min. W (122.504W) |
| Depth | 6.92 km (4.30 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=7, Nph=6, Dmin=8.3 km, Rmss=0.07 sec, Erho=0.79 km, Erzz=2.47000003 km, Gp=173 degrees |
| Event ID# | nc75293526 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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