← Back to map
3.1
M 3.1 - 9 km ENE of Blackhawk, CA
Minor earthquake · Saturday, 12 September 2026 at 7:25:55 am UTC
Magnitude
M 3.1
Depth
15.9 km
Latitude
37.8628
Longitude
-121.8208
Tsunami
No
Felt Reports
257
Alert Level
None
Significance
237
About this earthquake
A magnitude 3.1 minor earthquake occurred 9 km ENE of Blackhawk, CA at a depth of 15.9 km. This earthquake was felt by 257 people.
View on USGS →