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 6:00:35 AM (PDT) on Wednesday, July 16, 2025.
The magnitude 0.3 event occurred 5 km (3 miles) WNW of Cobb, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 0.3 - duration magnitude (Md) |
| Time | Wednesday, July 16, 2025 at 6:00:35 AM (PDT) Wednesday, July 16, 2025 at 13:00:35 (UTC) |
| Distance from |
Cobb, CA - 5 km (3 miles) WNW (291 degrees) The Geysers, CA - 7 km (5 miles) NNW (343 degrees) Kelseyville, CA - 16 km (10 miles) SSE (162 degrees) Lower Lake, CA - 17 km (10 miles) WSW (242 degrees) Middletown, CA - 17 km (11 miles) NW (304 degrees) |
| Coordinates | 38 deg. 50.4 min. N (38.840N), 122 deg. 46.9 min. W (122.781W) |
| Depth | 1.98 km (1.20 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=13, Nph=13, Dmin=0.5 km, Rmss=0.02 sec, Erho=0.64 km, Erzz=1.06 km, Gp=84 degrees |
| Event ID# | nc75210777 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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