Felt it pretty good out here in Palmdale. I predicted it to be 5.9 when it happened...I got pretty close!
Right after it stopped I told my assistant who’s never experienced an earthquake I guestimated 5.7. Just threw it out. Guess they upgraded to 5.8 so our guesses average to perfection :)
I spoke to relatives in Yorba Linda (5 miles out from epicenter) and they’re all fine. A few things fell over.