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 0:27:49 AM (PDT) on Wednesday, August 6, 2025.
The magnitude 1.1 event occurred 10 km (6 miles) NW of The Geysers, CA.
The hypocentral depth is -0.18 km (-0.10 miles).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Wednesday, August 6, 2025 at 0:27:49 AM (PDT) Wednesday, August 6, 2025 at 7:27:49 (UTC) |
| Distance from |
The Geysers, CA - 10 km (6 miles) NW (323 degrees) Cobb, CA - 10 km (6 miles) WNW (290 degrees) Kelseyville, CA - 14 km (9 miles) S (176 degrees) Cloverdale, CA - 17 km (11 miles) ENE (72 degrees) Soda Bay, CA - 17 km (11 miles) SSW (192 degrees) |
| Coordinates | 38 deg. 51.1 min. N (38.852N), 122 deg. 49.8 min. W (122.829W) |
| Depth | -0.18 km (-0.10 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=12, Nph=11, Dmin=0.6 km, Rmss=0.15 sec, Erho=1.19 km, Erzz=1.22000003 km, Gp=155 degrees |
| Event ID# | nc75219907 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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