When me and my wife was in California back in July of this year there was a earth quake about 150 mile N.E. of LA. We were south of LA in Garden Grove. I was setting in the rented SUV in a parking lot waiting on my wife. Blue sky no wind then the SUV started to rock back an forth for about 5 min. Then the next day the hotel shook for several minutes. It was aftershocks but it still was some what nerving.