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 7:51:35 AM (PDT) on Wednesday, September 3, 2025.
The magnitude 0.9 event occurred 10 km (6 miles) NW of The Geysers, CA.
The hypocentral depth is 15 km ( 9 miles).
| Magnitude | 0.9 - duration magnitude (Md) |
| Time | Wednesday, September 3, 2025 at 7:51:35 AM (PDT) Wednesday, September 3, 2025 at 14:51:35 (UTC) |
| Distance from |
The Geysers, CA - 10 km (6 miles) NW (304 degrees) Cobb, CA - 11 km (7 miles) W (272 degrees) Cloverdale, CA - 15 km (9 miles) E (81 degrees) Kelseyville, CA - 17 km (11 miles) S (183 degrees) Soda Bay, CA - 20 km (13 miles) SSW (195 degrees) |
| Coordinates | 38 deg. 49.5 min. N (38.825N), 122 deg. 50.9 min. W (122.849W) |
| Depth | 15.03 km (9.30 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=8, Nph=8, Dmin=1.9 km, Rmss=0.12 sec, Erho=2.64 km, Erzz=12.0900002 km, Gp=232 degrees |
| Event ID# | nc75232657 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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