Residents in Southern California are bracing for dangerous aftershocks following Friday's powerful quake, as crews continued to assess the aftermath.
The US Geological Survey said Friday's quake was followed by at least 16 aftershocks of magnitude 4 or greater, and warned of another magnitude 6 quake in the coming days.
There were several minor to moderate injuries, but "no reports of any fatalities", officials added.
US President Donald Trump has issued an emergency declaration so the state can get federal aid.

Trump says Iran ceasefire 'on life support' after he rejects Tehran's response
India's Modi to begin five-nation tour, including UAE
EU ministers agree on sanctions targeting violent West Bank settlers
Last six passengers leave Hantavirus-hit ship as captain hails their patience
Suspect in Trump attempted assassination pleads not guilty
UK's Starmer promises to be bolder to try to rescue his job
Philippine lawmakers to vote on impeachment of presidential hopeful Duterte
Six people found dead in boxcar in Texas, police say
