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 8:36:29 AM (PDT) on Saturday, November 1, 2025.
The magnitude 1.4 event occurred 4 km (2 miles) N of Vallejo, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.4 - duration magnitude (Md) |
| Time | Saturday, November 1, 2025 at 8:36:29 AM (PDT) Saturday, November 1, 2025 at 15:36:29 (UTC) |
| Distance from |
Vallejo, CA - 4 km (2 miles) N (358 degrees) American Canyon, CA - 4 km (2 miles) SE (144 degrees) Crockett, CA - 11 km (7 miles) N (349 degrees) Rodeo, CA - 13 km (8 miles) N (11 degrees) Benicia, CA - 13 km (8 miles) NNW (328 degrees) |
| Coordinates | 38 deg. 8.9 min. N (38.149N), 122 deg. 14.2 min. W (122.237W) |
| Depth | 5.86 km (3.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=8, Nph=8, Dmin=5.7 km, Rmss=0.22 sec, Erho=0.94 km, Erzz=2.42000008 km, Gp=107 degrees |
| Event ID# | nc75257596 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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