CNN CNN International April 11, 2015 09:14:00
The fairdale region. you can see that very distinct path. these tornados have been known to rip off asphalt and pavement straight off the ground. come back to my computer graphics you can see the enhance said scale. an ef-4 which is attributed to what you saw. devastating damage that took place. that is what the national weather service classified this tornado as. that means winds up to 322 kilometers per hour. it is almost next to impossible to physically measure the wind inside a tornado. you have to have this enhanced scale to be able to assess that. we have a chance of severe weather this ...