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 8:29:35 AM (PDT) on Friday, September 5, 2025.
The magnitude 1.6 event occurred 1 km (1 miles) W of Green Valley, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 1.6 - duration magnitude (Md) |
| Time | Friday, September 5, 2025 at 8:29:35 AM (PDT) Friday, September 5, 2025 at 15:29:35 (UTC) |
| Distance from |
Green Valley, CA - 1 km (1 miles) W (261 degrees) Napa, CA - 11 km (7 miles) ESE (118 degrees) American Canyon, CA - 11 km (7 miles) NE (41 degrees) Fairfield, CA - 12 km (7 miles) W (271 degrees) Suisun, CA - 12 km (7 miles) W (277 degrees) |
| Coordinates | 38 deg. 15.1 min. N (38.251N), 122 deg. 10.6 min. W (122.176W) |
| Depth | 10.32 km (6.40 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=7, Nph=7, Dmin=59.2 km, Rmss=0.03 sec, Erho=4.28 km, Erzz=5.5999999 km, Gp=186 degrees |
| Event ID# | nc75233457 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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