RANCHO CUCAMONGA, Calif. -

A 3.1 magnitude earthquake shook up the Inalnd Empire early Thursday morning, according to the U.S. Geological Survey.

It hit around 6:23 a.m., centered about 6 miles from Rancho Cucamonga.

No reports of damage or injuries.

Stay with us for the latest on all your seismic activity around the Southland.