Tornadoes in Europe are rare, especially in Germany.
Germany can experience both hurricanes & tornadoes although hurricanes are rare. One that comes up in a websearch was December 2013's Hurricane Xaver.
There are many natural hazards that can be found in Germany. These natural hazards include but are not limited to tornadoes.
Yes. German does experience natural disasters including floods and tornadoes.
There have been many F4 and EF4 tornadoes. Tornadoes of this intensity have been known to hit the U.S., Canada, Mexico, The UK, Germany and are believed to have struck a number of others. The link below shows the locations of F4 and EF4 tornadoes in the U.S. from 1950 through 2010.
Every year about 300 recorded tornadoes hit Europe, There were some F5 in the past in Germany,France, Italy, Poland, Netherlands and Russia. The last possible F5 occured in 1984 in Russia, hitting the city of Ivanovo.
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.
Tornadoes in the U.S. are called tornadoes.
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.
Florida frequently has tornadoes, though several states have more tornadoes annually.
No. Tornadoes are dangerous.