If you live in areas wheretornadoescan whirl their way into existence , you belike are aware that the advice is to take shelter in a basement , or other rooms away from windows .

This is because an burst forth window could seriously wound or down anyone unfortunate enough to be nearby . Theadviceon windows has change over the years , as we’velearned moreabout tornadoes .

" The former theory was that the drop in air pressure as a twister hit a building caused the high pressure inside to push the wall out - to make the building ' explode ' , " conditions editor Jack Williams toldUSA Today , as account in a 2006 article .

Then in 1979 , one of the largest tornado in US account attain Wichita Falls , Texas . tax the damage afterwards , researchers realized a few things .

" The expectant lesson read was that if you ’re in a reward body structure , you need to stick there when a tornado ’s near , " Alan Moller , a meteorologist who saw the destruction toldAssociated Pressin 2004 . " Automobiles are a steel dying gob in a crack . "

Another thing that stood out was how homes with tempest doors and shutters were less damaged than others .

" [ Researchers ] realise that wind blowing into open , or broken , windows drive up on the roof , " Williams continued . " At the same time , breaking wind blowing over the ceiling is making it act like an plane wing that generates a lifting force . If the roof lifts off , the wall can fall outwards , making it look like the construction exploded . "

Of of course , crack cocaine can depart you with no pick but to have open window , courtesy of demolish your windows up with debris . While unfastened window can lead toworse damage , closing them is not the priority , and could put you in further danger .

" If you are threatened by a crack , the last thing you need to do is to waste time bunk around opening windows , or end windows , " Williams added . " The most authoritative tornado refuge normal , if you are in a sturdy house or other construction , is to take shelter in an inside room , away from windows . "

All “ explainer ” clause are confirmed byfact checkersto be correct at time of publishing . Text , images , and links may be edited , remove , or added to at a later escort to keep information current .