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 7:10:38 PM (PDT) on Thursday, August 6, 2026.
The magnitude 1.5 event occurred 4 km (2 miles) N (3 degrees) of Redwood Valley, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Thursday, August 6, 2026 at 7:10:38 PM (PDT) Friday, August 7, 2026 at 2:10:38 (UTC) |
| Distance from |
Redwood Valley, CA - 4 km (2 miles) N (3 degrees) Ukiah, CA - 17 km (10 miles) N (2 degrees) Willits, CA - 18 km (11 miles) SE (133 degrees) Talmage, CA - 19 km (12 miles) N (351 degrees) Brooktrails, CA - 22 km (14 miles) SE (135 degrees) |
| Coordinates | 39 deg. 18.0 min. N (39.300N), 123 deg. 12.1 min. W (123.202W) |
| Depth | 6.43 km (4.00 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=11, Nph=11, Dmin=0.7 km, Rmss=0.04 sec, Erho=0.28 km, Erzz=0.629999995 km, Gp=68 degrees |
| Event ID# | nc75413037 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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