Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 6:53:51 PM (PDT) on Sunday, August 3, 2025.
The magnitude 0.3 event occurred 2 km (1 miles) NNW of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 0.3 - duration magnitude (Md) |
| Time | Sunday, August 3, 2025 at 6:53:51 PM (PDT) Monday, August 4, 2025 at 1:53:51 (UTC) |
| Distance from |
The Geysers, CA - 2 km (1 miles) NNW (347 degrees) Cobb, CA - 5 km (3 miles) SW (224 degrees) Middletown, CA - 13 km (8 miles) WNW (289 degrees) Hidden Valley Lake, CA - 18 km (11 miles) W (264 degrees) Lower Lake, CA - 19 km (12 miles) SW (225 degrees) |
| Coordinates | 38 deg. 47.5 min. N (38.792N), 122 deg. 45.6 min. W (122.761W) |
| Depth | 3.07 km (1.90 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=19, Nph=22, Dmin=1.0 km, Rmss=0.03 sec, Erho=0.23 km, Erzz=0.31 km, Gp=84 degrees |
| Event ID# | nc75218812 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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