During the prior quake felt in CA, I was on the phone with my daughter who is living in Pasadena. She was on her patio and told her boyfriend the blinds in the window were moving back and forth and she could feel movement. He told her she was imagining things. We finished our conversation, hung up and I turned on the news here - sure enough, there had been an earthquake. That was a good "I told you so" moment for her!