A 4.5 magnitude earthquake shook the Bay Area on Monday night, just days before the 30th anniversary of a deadly quake in the region.

According to the U.S. Geological Survey, Monday's quake occurred around 10:30 p.m., with the epicenter in Pleasant Hill and Walnut Creek, Calif.

ADVERTISEMENT

Weak tremors could be felt in San Francisco, Oakland and San Jose, while minor damage was reported closer to the epicenter. Officials said they do not expect to receive any reports of major structural damage.

The earthquake occurred shortly before the 30th anniversary of the 6.9 magnitude Loma Prieta earthquake that killed 63 people and injured thousands.

Earlier this month, a 3.5 magnitude earthquake hit just south of San Fransisco.