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 6:09:31 PM (PDT) on Tuesday, August 5, 2025.
The magnitude 0.8 event occurred 2 km (1 miles) N (11 degrees) of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 0.8 - duration magnitude (Md) |
| Time | Tuesday, August 5, 2025 at 6:09:31 PM (PDT) Wednesday, August 6, 2025 at 1:09:31 (UTC) |
| Distance from |
The Geysers, CA - 2 km (1 miles) N (11 degrees) Cobb, CA - 4 km (2 miles) SW (223 degrees) Middletown, CA - 13 km (8 miles) WNW (293 degrees) Hidden Valley Lake, CA - 17 km (10 miles) W (266 degrees) Lower Lake, CA - 17 km (11 miles) SW (224 degrees) |
| Coordinates | 38 deg. 47.9 min. N (38.798N), 122 deg. 45.1 min. W (122.751W) |
| Depth | 2.31 km (1.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=8, Nph=8, Dmin=0.8 km, Rmss=0.01 sec, Erho=0.55 km, Erzz=0.949999988 km, Gp=97 degrees |
| Event ID# | nc75219787 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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