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 11:19:24 PM (PDT) on Saturday, August 9, 2025.
The magnitude 0.5 event occurred 12 km (7 miles) WNW of The Geysers, CA.
The hypocentral depth is 2 km ( 2 miles).
| Magnitude | 0.5 - duration magnitude (Md) |
| Time | Saturday, August 9, 2025 at 11:19:24 PM (PDT) Sunday, August 10, 2025 at 6:19:24 (UTC) |
| Distance from |
The Geysers, CA - 12 km (7 miles) WNW (299 degrees) Cloverdale, CA - 13 km (8 miles) ENE (78 degrees) Cobb, CA - 13 km (8 miles) W (273 degrees) Kelseyville, CA - 17 km (11 miles) S (191 degrees) Soda Bay, CA - 21 km (13 miles) SSW (201 degrees) |
| Coordinates | 38 deg. 49.7 min. N (38.828N), 122 deg. 52.5 min. W (122.875W) |
| Depth | 2.49 km (1.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=7, Nph=7, Dmin=1.4 km, Rmss=0.02 sec, Erho=0.79 km, Erzz=1.01999998 km, Gp=174 degrees |
| Event ID# | nc75221337 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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