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 11:32:30 PM (PDT) on Saturday, August 2, 2025.
The magnitude 0.8 event occurred 5 km (3 miles) WNW of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | 0.8 - duration magnitude (Md) |
| Time | Saturday, August 2, 2025 at 11:32:30 PM (PDT) Sunday, August 3, 2025 at 6:32:30 (UTC) |
| Distance from |
The Geysers, CA - 5 km (3 miles) WNW (300 degrees) Cobb, CA - 7 km (5 miles) WSW (250 degrees) Middletown, CA - 17 km (11 miles) WNW (288 degrees) Cloverdale, CA - 18 km (11 miles) E (92 degrees) Kelseyville, CA - 20 km (12 miles) S (171 degrees) |
| Coordinates | 38 deg. 48.0 min. N (38.799N), 122 deg. 48.3 min. W (122.804W) |
| Depth | 1.23 km (0.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=13, Nph=13, Dmin=1.2 km, Rmss=0.03 sec, Erho=0.25 km, Erzz=0.689999998 km, Gp=95 degrees |
| Event ID# | nc75218532 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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