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 2:35:16 PM (PDT) on Wednesday, April 22, 2026.
The magnitude 0.5 event occurred 4 km (3 miles) WNW of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 0.5 - duration magnitude (Md) |
| Time | Wednesday, April 22, 2026 at 2:35:16 PM (PDT) Wednesday, April 22, 2026 at 21:35:16 (UTC) |
| Distance from |
The Geysers, CA - 4 km (3 miles) WNW (295 degrees) Cobb, CA - 8 km (5 miles) WSW (245 degrees) Middletown, CA - 17 km (10 miles) WNW (286 degrees) Cloverdale, CA - 19 km (12 miles) E (94 degrees) Healdsburg, CA - 21 km (13 miles) NNE (16 degrees) |
| Coordinates | 38 deg. 47.6 min. N (38.794N), 122 deg. 48.1 min. W (122.802W) |
| Depth | 3.43 km (2.10 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=5, Nph=8, Dmin=0.6 km, Rmss=0.01 sec, Erho=0.59 km, Erzz=0.47 km, Gp=103 degrees |
| Event ID# | nc75349812 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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