An earthquake with a preliminary magnitude of 3.7 shook San Francisco Bay Area residents awake on Friday morning, according to the U.S. Geological Survey. The earthquake struck at 7:02 a.m., just 3 miles northwest of the San Francisco Zoo. The shake had a depth of 5.2 miles and no injuries have been reported.

A magnitude 3.7 earthquake was recorded in the Bay Area on Friday morning, according to the United States Geological Survey.

Residents reported feeling a quick jolt and there were no immediate reports of injuries or major property damage.