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 12:02:22 PM (PDT) on Saturday, August 1, 2026.
The magnitude 1.1 event occurred 8 km (5 miles) ESE of Cloverdale, CA.
The hypocentral depth is 4 km ( 3 miles).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Saturday, August 1, 2026 at 12:02:22 PM (PDT) Saturday, August 1, 2026 at 19:02:22 (UTC) |
| Distance from |
Cloverdale, CA - 8 km (5 miles) ESE (119 degrees) The Geysers, CA - 16 km (10 miles) W (268 degrees) Healdsburg, CA - 19 km (12 miles) NNW (342 degrees) Cobb, CA - 19 km (12 miles) WSW (253 degrees) Kelseyville, CA - 24 km (15 miles) SSW (200 degrees) |
| Coordinates | 38 deg. 46.3 min. N (38.771N), 122 deg. 56.3 min. W (122.938W) |
| Depth | 4.27 km (2.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=14, Nph=14, Dmin=6.7 km, Rmss=0.03 sec, Erho=0.37 km, Erzz=2.1500001 km, Gp=86 degrees |
| Event ID# | nc75409762 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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