During A Tornado - Do You Open Windows

The myth has been thoroughly disproven, and following it can put you and your family at unnecessary risk. In a tornado warning, every second counts. Use that time to shelter, not to search for open windows.

No, you should open windows during a tornado . This practice is based on a dangerous myth that opening windows equalizes pressure to prevent a house from "exploding". The Myth vs. The Reality do you open windows during a tornado

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 The myth has been thoroughly disproven, and following

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 windows during a tornado

Houses do not "explode" from pressure; they are destroyed by extremely strong winds and flying debris .

The idea that a house will explode due to the low pressure inside a tornado's core was once standard wisdom but has since been debunked. Open or closed windows in a tornado?