I just felt what appears to have been a 6.9 earthquake in Baja California, Mexico, which is a few hundred miles from Los Angeles. It was just gently rolling here, but it went on for quite some time and my building just kept going back and forth, gently. My dog ran to the door and wanted to get out. My one cat looked grumpy (although he always looks grumpy). My other cat slept through it. Yeah, they're great predictors of quakes.
Hope that wasn't a precursor for an even bigger quake. *crosses fingers*
ETA: It looks like it's been upgraded to a 7.2 quake. That explains why I felt it so far away.