Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 3:55:50 AM (PDT) on Tuesday, September 2, 2025.
The magnitude 1.4 event occurred 6 km (4 miles) WSW of Willits, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | 1.4 - duration magnitude (Md) |
| Time | Tuesday, September 2, 2025 at 3:55:50 AM (PDT) Tuesday, September 2, 2025 at 10:55:50 (UTC) |
| Distance from |
Willits, CA - 6 km (4 miles) WSW (243 degrees) Brooktrails, CA - 7 km (4 miles) SSW (203 degrees) Redwood Valley, CA - 23 km (14 miles) NW (306 degrees) Ukiah, CA - 32 km (20 miles) NW (326 degrees) Fort Bragg, CA - 34 km (21 miles) E (101 degrees) |
| Coordinates | 39 deg. 23.1 min. N (39.386N), 123 deg. 25.0 min. W (123.417W) |
| Depth | 1.15 km (0.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=27, Nph=35, Dmin=6.4 km, Rmss=0.15 sec, Erho=0.22 km, Erzz=0.83 km, Gp=106 degrees |
| Event ID# | nc75232032 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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