For years I puzzled as to why our house roof remained intact and I finally asked Mammy. It was not by chance or good fortune she said. Through the years she had learned to open one window on the lee side of the storm, and when the eye passes over, during the lull, close that window and open a window on the opposite side of the house. In doing that, the build-up of pressure in the house is released and so the roof stays on. Of course this would not work if a hurricane-spawned tornado struck, but it did not happen to us, thank God!