A 4.2 earthquake tremors across Southern California

A magnitude 4.2 earthquake rocked shelves near the epicenter in a small mountain village east of Los Angeles Friday, but no serious damage or casualties were reported.

The 10:55 a.m. quake was centered approximately a mile (1 kilometer) northwest of Lytle Creek in the San Gabriel Mountains 45 miles (70 kilometers) east of downtown Los Angeles, according to the USGS. 5.5 miles (8.8 kilometers) was the depth.

Less than a week earlier, a 4.1-magnitude earthquake shook Los Angeles.