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 7:46:56 AM (PDT) on Friday, September 5, 2025.
The magnitude 2.4 event occurred 7 km (4 miles) WSW of Hayfork, CA.
The hypocentral depth is 30 km (19 miles).
| Magnitude | 2.4 - duration magnitude (Md) |
| Time | Friday, September 5, 2025 at 7:46:56 AM (PDT) Friday, September 5, 2025 at 14:46:56 (UTC) |
| Distance from |
Hayfork, CA - 7 km (4 miles) WSW (241 degrees) Weaverville, CA - 35 km (22 miles) SW (229 degrees) Lewiston, CA - 43 km (27 miles) WSW (242 degrees) Willow Creek, CA - 56 km (35 miles) SE (145 degrees) Shasta, CA - 65 km (40 miles) W (263 degrees) |
| Coordinates | 40 deg. 31.5 min. N (40.525N), 123 deg. 15.2 min. W (123.254W) |
| Depth | 30.09 km (18.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=8, Nph=7, Dmin=1.8 km, Rmss=0.12 sec, Erho=1.49 km, Erzz=2.07999992 km, Gp=121 degrees |
| Event ID# | nc75233437 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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