Does not work for Clear Air Turbulence, which can be severe enough to make people fly out of their seats, too. I've been in planes where the CAT was severe eno

Does not work for Clear Air Turbulence, which can be severe enough to make people fly out of their seats, too. I've been in planes where the CAT was severe enough to have lifted me out of my seat if I hadn't been buckled in, and it happened with no warning.