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 1:40:20 PM (PST) on Saturday, February 21, 2026.
The magnitude 0.3 event occurred 6 km (4 miles) WNW of The Geysers, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 0.3 - duration magnitude (Md) |
| Time | Saturday, February 21, 2026 at 1:40:20 PM (PST) Saturday, February 21, 2026 at 21:40:20 (UTC) |
| Distance from |
The Geysers, CA - 6 km (4 miles) WNW (298 degrees) Cobb, CA - 8 km (5 miles) WSW (255 degrees) Cloverdale, CA - 17 km (11 miles) E (91 degrees) Middletown, CA - 18 km (11 miles) WNW (288 degrees) Kelseyville, CA - 20 km (12 miles) S (174 degrees) |
| Coordinates | 38 deg. 48.2 min. N (38.803N), 122 deg. 49.0 min. W (122.817W) |
| Depth | 6.69 km (4.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=7, Nph=7, Dmin=1.3 km, Rmss=0.10 sec, Erho=2.2 km, Erzz=1.75 km, Gp=132 degrees |
| Event ID# | nc75317337 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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