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 2:47:52 PM (PDT) on Tuesday, April 21, 2026.
The magnitude 2.4 event occurred 6 km (4 miles) NW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 2.4 - duration magnitude (Md) |
| Time | Tuesday, April 21, 2026 at 2:47:52 PM (PDT) Tuesday, April 21, 2026 at 21:47:52 (UTC) |
| Distance from |
The Geysers, CA - 6 km (4 miles) NW (323 degrees) Cobb, CA - 7 km (4 miles) W (269 degrees) Kelseyville, CA - 18 km (11 miles) S (169 degrees) Middletown, CA - 18 km (11 miles) WNW (296 degrees) Cloverdale, CA - 19 km (12 miles) E (85 degrees) |
| Coordinates | 38 deg. 49.3 min. N (38.821N), 122 deg. 48.0 min. W (122.799W) |
| Depth | 2.10 km (1.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=63, Nph=61, Dmin=1.5 km, Rmss=0.21 sec, Erho=0.29 km, Erzz=0.389999986 km, Gp=30 degrees |
| Event ID# | nc75349242 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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