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 8:24:35 PM (PST) on Saturday, January 10, 2026.
The magnitude 1.5 event occurred 3 km (2 miles) E (98 degrees) of San Ramon, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Saturday, January 10, 2026 at 8:24:35 PM (PST) Sunday, January 11, 2026 at 4:24:35 (UTC) |
| Distance from |
San Ramon, CA - 3 km (2 miles) E (98 degrees) Blackhawk, CA - 6 km (4 miles) SW (216 degrees) Diablo, CA - 7 km (4 miles) S (173 degrees) Danville, CA - 7 km (4 miles) SE (138 degrees) Dublin, CA - 8 km (5 miles) N (352 degrees) |
| Coordinates | 37 deg. 46.6 min. N (37.777N), 121 deg. 56.9 min. W (121.949W) |
| Depth | 5.71 km (3.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=8, Nph=8, Dmin=9.9 km, Rmss=0.07 sec, Erho=0.38 km, Erzz=1.61000001 km, Gp=99 degrees |
| Event ID# | nc75293946 |
| 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)
