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 10:36:08 PM (PDT) on Tuesday, July 28, 2026.
The magnitude 1.5 event occurred 10 km (6 miles) E (97 degrees) of Cloverdale, CA.
The hypocentral depth is 21 km (13 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Tuesday, July 28, 2026 at 10:36:08 PM (PDT) Wednesday, July 29, 2026 at 5:36:08 (UTC) |
| Distance from |
Cloverdale, CA - 10 km (6 miles) E (97 degrees) The Geysers, CA - 13 km (8 miles) W (278 degrees) Cobb, CA - 16 km (10 miles) W (259 degrees) Healdsburg, CA - 21 km (13 miles) N (351 degrees) Kelseyville, CA - 21 km (13 miles) SSW (196 degrees) |
| Coordinates | 38 deg. 47.7 min. N (38.794N), 122 deg. 54.3 min. W (122.905W) |
| Depth | 21.21 km (13.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=12, Nph=11, Dmin=3.9 km, Rmss=0.13 sec, Erho=2.05 km, Erzz=2.18000007 km, Gp=120 degrees |
| Event ID# | nc75407712 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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