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 6:03:50 AM (PST) on Wednesday, January 21, 2026.
The magnitude 2.7 event occurred 7 km (4 miles) ESE of Santa Rosa, CA.
The hypocentral depth is 0.21 km (0.10 miles).
| Magnitude | 2.7 - duration magnitude (Md) |
| Time | Wednesday, January 21, 2026 at 6:03:50 AM (PST) Wednesday, January 21, 2026 at 14:03:50 (UTC) |
| Distance from |
Santa Rosa, CA - 7 km (4 miles) ESE (120 degrees) Roseland, CA - 8 km (5 miles) E (93 degrees) Kenwood, CA - 8 km (5 miles) W (273 degrees) Rohnert Park, CA - 10 km (6 miles) NNE (33 degrees) Cotati, CA - 12 km (7 miles) NNE (31 degrees) |
| Coordinates | 38 deg. 25.1 min. N (38.418N), 122 deg. 38.2 min. W (122.637W) |
| Depth | 0.21 km (0.10 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=27, Nph=27, Dmin=3.9 km, Rmss=0.07 sec, Erho=0.18 km, Erzz=0.629999995 km, Gp=46 degrees |
| Event ID# | nc75299366 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
[
Index map ||
Big earthquake list ||
All earthquake list ||
Glossary of terms ||
Top page
]
[
Did you feel it? ||
ShakeMaps
|| Relative2Me
]
[ Data Sources ]
Special maps
Long Valley || Los Angeles || San Francisco
Data Sources
US and World - USGS/NEIC = National Earthquake Information Center
Northern California - UCB = University of California, Berkeley
Southern California - Caltech = California Institute of Technology
Nevada - UNR = University of Nevada, Reno
Offshore = West Coast & Alaska Tsunami Warning Center
...all members of the Advanced National Seismic System (ANSS)
