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 8:08:13 PM (PDT) on Thursday, April 23, 2026.
The magnitude 1.5 event occurred 18 km (11 miles) SW of Cloverdale, CA.
The hypocentral depth is 0.09 km (0.10 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Thursday, April 23, 2026 at 8:08:13 PM (PDT) Friday, April 24, 2026 at 3:08:13 (UTC) |
| Distance from |
Cloverdale, CA - 18 km (11 miles) SW (215 degrees) Guerneville, CA - 22 km (14 miles) NW (326 degrees) Healdsburg, CA - 24 km (15 miles) WNW (286 degrees) Monte Rio, CA - 25 km (16 miles) NNW (333 degrees) Sea Ranch, CA - 28 km (17 miles) E (100 degrees) |
| Coordinates | 38 deg. 40.2 min. N (38.670N), 123 deg. 8.4 min. W (123.139W) |
| Depth | 0.09 km (0.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=39, Nph=44, Dmin=5.7 km, Rmss=0.09 sec, Erho=0.15 km, Erzz=0.47 km, Gp=110 degrees |
| Event ID# | nc75350497 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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