Ugly is in the eye of the beholder. Tornadoes do ugly things in destroying homes and hurting and killing people. On the other hand, in terms of appearance, some people find tornadoes beautiful.
Tornadoes in the U.S. are called tornadoes.
Tornadoes are sometimes divided into "weak" tornadoes "strong" and "violent" tornadoes. Weak tornadoes are those rated EF0 and EF1. Most tornadoes are weak. Strong tornadoes are those rated EF2 and EF3. Violent tornadoes are those rated EF4 and EF5. They are the rarest of tornadoes, only about 1% of tornadoes are this strong.
ugly ugly ugly ugly
It depends on what you mean by extreme. Tornadoes of EF4 and EF5 tornadoes, however are often referred to as violent tornadoes. These account for about 1% of all tornadoes.
Tornadoes don't get named, Hurricanes do, but Tornadoes don't.
ugly
No. Tornadoes are dangerous.
No. Tornadoes are violent.
Antarctica does not get tornadoes.
Florida frequently has tornadoes, though several states have more tornadoes annually.
Yes, some strong tornadoes create brief satellite tornadoes that circle the main funnel.
Obviously it is tornadoes not tornados tornado is singular while tornadoes are plural