Temblor shakes coast off Baja

A 3.6-magnitude earthquake struck off the coast of Baja California this morning but there were no immediate reports of damage or injury in San Diego County.

The earthquake struck at 6:13 a.m. about 54 miles south-southwest of Imperial Beach and 54 miles southwest of Tijuana, according to the U.S. Geological Survey.

The San Diego County Sheriff’s Department, which patrols Imperial Beach, received no emergency calls regarding the earthquake, according to a watch commander.