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 9:15:53 AM (PDT) on Friday, August 8, 2025.
The magnitude 1.1 event occurred 10 km (6 miles) NW of The Geysers, CA.
The hypocentral depth is 2 km ( 2 miles).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Friday, August 8, 2025 at 9:15:53 AM (PDT) Friday, August 8, 2025 at 16:15:53 (UTC) |
| Distance from |
The Geysers, CA - 10 km (6 miles) NW (304 degrees) Cobb, CA - 11 km (7 miles) W (273 degrees) Cloverdale, CA - 15 km (9 miles) E (81 degrees) Kelseyville, CA - 17 km (10 miles) S (184 degrees) Soda Bay, CA - 20 km (12 miles) SSW (196 degrees) |
| Coordinates | 38 deg. 49.6 min. N (38.827N), 122 deg. 51.1 min. W (122.852W) |
| Depth | 2.39 km (1.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=20, Nph=20, Dmin=0.5 km, Rmss=0.03 sec, Erho=0.26 km, Erzz=0.400000006 km, Gp=103 degrees |
| Event ID# | nc75220752 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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