Some tornadoes have a relatively calm area similar to the eye of a hurricane at their centers, though it is unclear if this area is completely calm.
Dallas is in Tornado Alley and has be struck by tornadoes before, so yes.
It depends on the size of the tornado and how fast it's moving. Most tornadoes will only be over a given spot for a few seconds. A large tornado moving at normal speed may be over a spot for a minute or two. However, one tornado was noted to have stayed on the same spot for 90 minutes.
There is no real term for the tip of a tornado. A small area of intense suction in a tornado may be referred to as a suction spot.
Yes, a tornado can wreak everything in its path.
Yest, tornadoes have been known to remain on one spot, though it is rare.
everything in it's way
There is no single slowest tornado as many tornadoes have been completely stationary and just stayed on one spot.
A tornado in the southern hemisphere is still called a tornado.
Cataclysmic tornado trampling everything in its pathCatastrophic, towering tornado overwhelming the small townTurbulent tornado, tossing houses like twigs
it can destroy everything
i think the middle of the tornado is completely still.
In the United States the main hot spot for tornadoes is Tornado Alley, which stretches from Texas to Kansas and Oklahoma.