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 4:33:02 AM (PDT) on Friday, July 3, 2026.
The magnitude 1.5 event occurred 9 km (6 miles) NW of Redwood Valley, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Friday, July 3, 2026 at 4:33:02 AM (PDT) Friday, July 3, 2026 at 11:33:02 (UTC) |
| Distance from |
Redwood Valley, CA - 9 km (6 miles) NW (323 degrees) Willits, CA - 12 km (7 miles) SE (140 degrees) Brooktrails, CA - 16 km (10 miles) SE (142 degrees) Ukiah, CA - 21 km (13 miles) NNW (346 degrees) Talmage, CA - 23 km (15 miles) NNW (339 degrees) |
| Coordinates | 39 deg. 19.7 min. N (39.329N), 123 deg. 16.1 min. W (123.268W) |
| Depth | 6.91 km (4.30 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=9, Nph=9, Dmin=6.6 km, Rmss=0.05 sec, Erho=0.33 km, Erzz=1.29999995 km, Gp=88 degrees |
| Event ID# | nc75388536 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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