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 4:41:49 PM (PDT) on Wednesday, August 26, 2026.
The magnitude 1.4 event occurred 3 km (2 miles) SSE of Redwood Valley, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 1.4 - duration magnitude (Md) |
| Time | Wednesday, August 26, 2026 at 4:41:49 PM (PDT) Wednesday, August 26, 2026 at 23:41:49 (UTC) |
| Distance from |
Redwood Valley, CA - 3 km (2 miles) SSE (168 degrees) Ukiah, CA - 10 km (6 miles) N (6 degrees) Talmage, CA - 12 km (7 miles) NNW (348 degrees) Willits, CA - 24 km (15 miles) SE (144 degrees) Upper Lake, CA - 26 km (16 miles) WNW (288 degrees) |
| Coordinates | 39 deg. 14.2 min. N (39.237N), 123 deg. 11.8 min. W (123.197W) |
| Depth | 4.90 km (3.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=8, Nph=8, Dmin=7.5 km, Rmss=0.05 sec, Erho=0.43 km, Erzz=1.36000001 km, Gp=106 degrees |
| Event ID# | nc75425697 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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