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 5:05:18 AM (PDT) on Tuesday, August 25, 2026.
The magnitude 2.1 event occurred 11 km (7 miles) WNW of Redwood Valley, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | 2.1 - duration magnitude (Md) |
| Time | Tuesday, August 25, 2026 at 5:05:18 AM (PDT) Tuesday, August 25, 2026 at 12:05:18 (UTC) |
| Distance from |
Redwood Valley, CA - 11 km (7 miles) WNW (289 degrees) Willits, CA - 13 km (8 miles) S (169 degrees) Brooktrails, CA - 17 km (10 miles) SSE (163 degrees) Ukiah, CA - 20 km (12 miles) NNW (328 degrees) Talmage, CA - 23 km (14 miles) NW (323 degrees) |
| Coordinates | 39 deg. 17.9 min. N (39.299N), 123 deg. 19.7 min. W (123.329W) |
| Depth | 1.20 km (0.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=21, Nph=21, Dmin=9.6 km, Rmss=0.05 sec, Erho=0.21 km, Erzz=1.45000005 km, Gp=66 degrees |
| Event ID# | nc75424842 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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