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 3:20:30 AM (PST) on Saturday, February 21, 2026.
The magnitude 0.8 event occurred 8 km (5 miles) NW of The Geysers, CA.
The hypocentral depth is 0.19 km (0.10 miles).
| Magnitude | 0.8 - duration magnitude (Md) |
| Time | Saturday, February 21, 2026 at 3:20:30 AM (PST) Saturday, February 21, 2026 at 11:20:30 (UTC) |
| Distance from |
The Geysers, CA - 8 km (5 miles) NW (311 degrees) Cobb, CA - 9 km (5 miles) W (271 degrees) Cloverdale, CA - 17 km (10 miles) E (83 degrees) Kelseyville, CA - 17 km (11 miles) S (176 degrees) Soda Bay, CA - 20 km (12 miles) S (189 degrees) |
| Coordinates | 38 deg. 49.4 min. N (38.823N), 122 deg. 49.4 min. W (122.824W) |
| Depth | 0.19 km (0.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=10, Nph=10, Dmin=0.9 km, Rmss=0.06 sec, Erho=0.3 km, Erzz=1.09000003 km, Gp=138 degrees |
| Event ID# | nc75316702 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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