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 7:06:56 AM (PDT) on Thursday, October 8, 2026.
The magnitude 1.7 event occurred 26 km (16 miles) NE (50 degrees) of Redwood Valley, CA.
The hypocentral depth is 7 km ( 5 miles).
| Magnitude | 1.7 - duration magnitude (Md) |
| Time | Thursday, October 8, 2026 at 7:06:56 AM (PDT) Thursday, October 8, 2026 at 14:06:56 (UTC) |
| Distance from |
Redwood Valley, CA - 26 km (16 miles) NE (50 degrees) Upper Lake, CA - 28 km (17 miles) N (349 degrees) Willits, CA - 33 km (20 miles) E (89 degrees) Nice, CA - 34 km (21 miles) NNW (341 degrees) Brooktrails, CA - 35 km (22 miles) E (95 degrees) |
| Coordinates | 39 deg. 24.8 min. N (39.413N), 122 deg. 58.5 min. W (122.975W) |
| Depth | 7.42 km (4.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=9, Nph=8, Dmin=10.8 km, Rmss=0.04 sec, Erho=0.41 km, Erzz=1.21000004 km, Gp=131 degrees |
| Event ID# | nc75446406 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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