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 5:15:25 AM (PDT) on Friday, August 28, 2026.
The magnitude 2.7 event occurred 6 km (4 miles) N of Redwood Valley, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 2.7 - duration magnitude (Md) |
| Time | Friday, August 28, 2026 at 5:15:25 AM (PDT) Friday, August 28, 2026 at 12:15:25 (UTC) |
| Distance from |
Redwood Valley, CA - 6 km (4 miles) N (349 degrees) Willits, CA - 16 km (10 miles) SE (131 degrees) Ukiah, CA - 19 km (12 miles) N (358 degrees) Brooktrails, CA - 20 km (13 miles) SE (134 degrees) Talmage, CA - 21 km (13 miles) NNW (348 degrees) |
| Coordinates | 39 deg. 19.0 min. N (39.317N), 123 deg. 13.1 min. W (123.218W) |
| Depth | 5.84 km (3.60 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=39, Nph=39, Dmin=2.2 km, Rmss=0.08 sec, Erho=0.16 km, Erzz=0.449999988 km, Gp=43 degrees |
| Event ID# | nc75426292 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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