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 7:40:44 PM (PDT) on Tuesday, July 28, 2026.
The magnitude 2.5 event occurred 8 km (5 miles) ESE of Cloverdale, CA.
The hypocentral depth is 4 km ( 3 miles).
| Magnitude | 2.5 - duration magnitude (Md) |
| Time | Tuesday, July 28, 2026 at 7:40:44 PM (PDT) Wednesday, July 29, 2026 at 2:40:44 (UTC) |
| Distance from |
Cloverdale, CA - 8 km (5 miles) ESE (104 degrees) The Geysers, CA - 15 km (9 miles) W (274 degrees) Cobb, CA - 18 km (11 miles) WSW (257 degrees) Healdsburg, CA - 20 km (13 miles) NNW (347 degrees) Kelseyville, CA - 22 km (14 miles) SSW (199 degrees) |
| Coordinates | 38 deg. 47.2 min. N (38.787N), 122 deg. 55.4 min. W (122.923W) |
| Depth | 4.27 km (2.70 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=8, Nph=7, Dmin=6.5 km, Rmss=0.02 sec, Erho=1.08 km, Erzz=2.86999989 km, Gp=189 degrees |
| Event ID# | nc75407567 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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