I'm from Los Angeles and I can confirm that my city was hit as well, it was a rolling Earthquake over here however. Though that in mind my mother had checked the news and the Seismologists at Caltech believe that we will be getting more earthquakes later on in the following days. Though I don't believe the Earthquakes will get stronger as they say they will.
P.S Other states around California has been hit with the recent Earthquake as well from I'm hearing.