No, you should open your windows during a tornado . While an old myth suggests that opening windows equalizes air pressure to prevent a house from "exploding," experts from the National Weather Service (NWS) and other safety organizations confirm that this practice is both ineffective and dangerous. Why the "Exploding House" Theory is a Myth
Houses do not "explode" from pressure; they are destroyed by extremely strong winds and flying debris . do you open windows during a tornado
People once believed that the extreme low pressure in a tornado’s center would cause the higher pressure inside a sealed house to push outward, causing it to explode. No, you should open your windows during a tornado
Modern research, including studies by the National Oceanic and Atmospheric Administration (NOAA) and wind engineering teams, has debunked this theory completely: People once believed that the extreme low pressure
Structures are not destroyed by pressure differences; they are destroyed by wind force and flying debris .