There is no such thing. A vortex that develops in water and may bear some visual resemblance to a tornado is called a whirlpool.
It is simply a tornado. Most tornadoes occur on land.
A tornado on water is called a waterspout.
A tornado over water is called a waterspout.
waterspouts
Tornadoes are sometimes called twisters. Some people will also call them cyclones, though this is technically incorrect. If a tornado occurs on water it is called a waterspout.
A tornado on water is called a waterspout.
Call for help periodically if you can. Under such circumstances there will be search and rescue teams.
If a tornado is coming, do not call anyone. Take cover immediately. After a tornado passes you may call the National Weather Service to report that a tornado is in the area. If people are seriously injured or trapped, call 911.
it depends on the tornado damage
A tornado that does not touch the ground is a funnel cloud.
The Eye.
Tornado, which is the preferred scientific term Some people call tornadoes cyclones, though this is technically incorrect, as a cyclone is a different type of storm. A tornado on water is called a waterspout.