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 12:27:10 PM (PST) on Saturday, February 21, 2026.
The magnitude 2.2 event occurred 10 km (6 miles) S of Suisun, CA.
The hypocentral depth is 4 km ( 3 miles).
| Magnitude | 2.2 - duration magnitude (Md) |
| Time | Saturday, February 21, 2026 at 12:27:10 PM (PST) Saturday, February 21, 2026 at 20:27:10 (UTC) |
| Distance from |
Suisun, CA - 10 km (6 miles) S (180 degrees) Fairfield, CA - 12 km (7 miles) S (180 degrees) Benicia, CA - 15 km (9 miles) NE (44 degrees) Bay Point, CA - 15 km (9 miles) NNW (332 degrees) Vine Hill, CA - 16 km (10 miles) NNE (18 degrees) |
| Coordinates | 38 deg. 8.7 min. N (38.145N), 122 deg. 2.4 min. W (122.040W) |
| Depth | 4.40 km (2.70 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=4, Nph=4, Dmin=58.8 km, Rmss=0.02 sec, Erho=6.93 km, Erzz=7.01999998 km, Gp=199 degrees |
| Event ID# | nc75317297 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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