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 7:24:37 PM (PDT) on Sunday, October 19, 2025.
The magnitude 2.2 event occurred 1 km (1 miles) SW of Vallejo, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 2.2 - duration magnitude (Md) |
| Time | Sunday, October 19, 2025 at 7:24:37 PM (PDT) Monday, October 20, 2025 at 2:24:37 (UTC) |
| Distance from |
Vallejo, CA - 1 km (1 miles) SW (215 degrees) Crockett, CA - 6 km (4 miles) NNW (333 degrees) Rodeo, CA - 8 km (5 miles) NNE (14 degrees) American Canyon, CA - 8 km (5 miles) S (170 degrees) Hercules, CA - 10 km (6 miles) NNE (22 degrees) |
| Coordinates | 38 deg. 6.2 min. N (38.103N), 122 deg. 14.7 min. W (122.245W) |
| Depth | 8.27 km (5.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=60, Nph=53, Dmin=3.2 km, Rmss=0.17 sec, Erho=0.24 km, Erzz=0.529999971 km, Gp=39 degrees |
| Event ID# | nc75251836 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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