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 9:32:36 AM (PDT) on Tuesday, September 9, 2025.
The magnitude 2.0 event occurred 14 km (9 miles) WNW of Willow Creek, CA.
The hypocentral depth is 24 km (15 miles).
| Magnitude | 2.0 - duration magnitude (Md) |
| Time | Tuesday, September 9, 2025 at 9:32:36 AM (PDT) Tuesday, September 9, 2025 at 16:32:36 (UTC) |
| Distance from |
Willow Creek, CA - 14 km (9 miles) WNW (282 degrees) Blue Lake, CA - 18 km (11 miles) ENE (59 degrees) McKinleyville, CA - 26 km (16 miles) E (85 degrees) Bayside, CA - 26 km (16 miles) ENE (58 degrees) Arcata, CA - 26 km (16 miles) ENE (65 degrees) |
| Coordinates | 40 deg. 58.0 min. N (40.967N), 123 deg. 47.8 min. W (123.797W) |
| Depth | 23.69 km (14.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=24, Nph=31, Dmin=8.9 km, Rmss=0.17 sec, Erho=0.45 km, Erzz=0.62 km, Gp=98 degrees |
| Event ID# | nc75235567 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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