Parts of Ventura and Los Angeles Counties got an early morning wakeup call Tuesday, in the form of an earthquake.
A magnitude 3.3 quake hit at 2:58 a.m. It was centered in the Pacific Ocean around 15 miles south of Thousand Oaks, and six miles southwest of Malibu.
No injuries or damage was reported.
It's the second quake to rattle parts of the region this week.
A magnitude 3.1 earthquake shook the Santa Barbara area early Saturday morning. The temblor was centered in the ocean about four miles southwest of Santa Barbara.