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 2:50:05 AM (PDT) on Wednesday, July 1, 2026.
The magnitude 1.4 event occurred 9 km (5 miles) NNW of Redwood Valley, CA.
The hypocentral depth is 4 km ( 3 miles).
| Magnitude | 1.4 - duration magnitude (Md) |
| Time | Wednesday, July 1, 2026 at 2:50:05 AM (PDT) Wednesday, July 1, 2026 at 9:50:05 (UTC) |
| Distance from |
Redwood Valley, CA - 9 km (5 miles) NNW (342 degrees) Willits, CA - 13 km (8 miles) SE (127 degrees) Brooktrails, CA - 17 km (11 miles) SE (132 degrees) Ukiah, CA - 21 km (13 miles) N (354 degrees) Talmage, CA - 24 km (15 miles) NNW (346 degrees) |
| Coordinates | 39 deg. 20.4 min. N (39.340N), 123 deg. 14.1 min. W (123.235W) |
| Depth | 4.48 km (2.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=10, Nph=9, Dmin=5.1 km, Rmss=0.04 sec, Erho=0.29 km, Erzz=1.19000006 km, Gp=99 degrees |
| Event ID# | nc75387421 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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