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 3:06:53 PM (PDT) on Tuesday, October 28, 2025.
The magnitude 2.0 event occurred 10 km (6 miles) E (87 degrees) of Suisun, CA.
The hypocentral depth is 0.50 km (0.30 miles).
| Magnitude | 2.0 - duration magnitude (Md) |
| Time | Tuesday, October 28, 2025 at 3:06:53 PM (PDT) Tuesday, October 28, 2025 at 22:06:53 (UTC) |
| Distance from |
Suisun, CA - 10 km (6 miles) E (87 degrees) Fairfield, CA - 10 km (6 miles) E (94 degrees) Vacaville, CA - 14 km (8 miles) SSE (158 degrees) Hartley, CA - 19 km (12 miles) S (175 degrees) Green Valley, CA - 20 km (13 miles) E (93 degrees) |
| Coordinates | 38 deg. 14.6 min. N (38.243N), 121 deg. 55.8 min. W (121.929W) |
| Depth | 0.50 km (0.30 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=6, Nph=6, Dmin=25.2 km, Rmss=0.27 sec, Erho=1.22 km, Erzz=22.8199997 km, Gp=151 degrees |
| Event ID# | nc75255951 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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