4.1 magnitude earthquake strikes in Sacramento County, USGS says

SACRAMENTO COUNTY, Calif. -- A 4.1 magnitude earthquake struck near Isleton in Sacramento County Wednesday morning, according to the U.S. Geological Survey.

The quake hit at around 9:29 a.m. It had a depth of 10.8 km, the USGS said.

A shake alert was sent to the Northern California residents.

There is no word of any injuries or damage.