The last earquake in 2010 I was in Valparaiso, I was parking the car and start feeling that the car was moving, I thought that Somebody rear end my car.
Suddenly I see people running and screaming, there was a Cuban lady that was crying and screaming because the ground was sinking and it was her first time in an earthquake.
Here in Chile we start to get worried from 7 degrees richter or higher I would say.