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 2:59:06 AM (PST) on Monday, January 19, 2026.
The magnitude 1.5 event occurred 6 km (4 miles) N of Green Valley, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Monday, January 19, 2026 at 2:59:06 AM (PST) Monday, January 19, 2026 at 10:59:06 (UTC) |
| Distance from |
Green Valley, CA - 6 km (4 miles) N (349 degrees) Napa, CA - 10 km (6 miles) E (84 degrees) Fairfield, CA - 13 km (8 miles) WNW (298 degrees) Suisun, CA - 14 km (9 miles) WNW (303 degrees) American Canyon, CA - 16 km (10 miles) NNE (27 degrees) |
| Coordinates | 38 deg. 18.4 min. N (38.306N), 122 deg. 10.6 min. W (122.176W) |
| Depth | 8.23 km (5.10 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=10, Nph=9, Dmin=4.5 km, Rmss=0.13 sec, Erho=0.51 km, Erzz=1.16999996 km, Gp=82 degrees |
| Event ID# | nc75298066 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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