They are called storm chasers.
Tornadoes in the U.S. are called tornadoes.
Because when tornadoes hit the ground they spin in a cyclone-like vortex of wind, dust and debris.
You call them drivers.
Tornadoes are severe wind storms and do not speak, let alone call out a name.
Submariners.
astronauts
Conductors.
Tornadoes are often called twisters.
people call in and tell them or a radar picks up the approaching tornado
tropical cyclones are called "hurricanes" in the North Atlantic Ocean and Eastern and Central Pacific Ocean east of the international dateline. They are called "typhoons" or sometimes "super typhoons" if they are really strong in the Pacific Ocean west of the dateline. They are known as "cyclones" in the North Indian Ocean and in the Southern hemisphere
Informally some people do call them cyclones, by this is technically incorrect. While they share some traits, tornadoes and cyclones are different types of weather pattern.
Tornadoes are often called twisters. Some people call them cyclones, though this is not a correct name as it already applies to something else.