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 6:07:38 PM (PDT) on Sunday, August 3, 2025.
The magnitude 0.4 event occurred 13 km (8 miles) ENE (71 degrees) of Cloverdale, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 0.4 - duration magnitude (Md) |
| Time | Sunday, August 3, 2025 at 6:07:38 PM (PDT) Monday, August 4, 2025 at 1:07:38 (UTC) |
| Distance from |
Cloverdale, CA - 13 km (8 miles) ENE (71 degrees) The Geysers, CA - 13 km (8 miles) NW (306 degrees) Cobb, CA - 13 km (8 miles) W (280 degrees) Kelseyville, CA - 15 km (9 miles) SSW (192 degrees) Soda Bay, CA - 19 km (12 miles) SSW (203 degrees) |
| Coordinates | 38 deg. 50.6 min. N (38.843N), 122 deg. 52.5 min. W (122.875W) |
| Depth | 2.65 km (1.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=22, Nph=22, Dmin=0.7 km, Rmss=0.03 sec, Erho=0.36 km, Erzz=0.26 km, Gp=142 degrees |
| Event ID# | nc75218792 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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