what is the name of a water tornado
Waterspout A waterspout is an intense columnar vortex (usually appearing as a funnel-shaped cloud) that occurs over a body of water. Some are connected to a cumulus congestus cloud, some to a cumuliform cloud and some to a cumulonimbus cloud.[1] In the common form, it is a non-supercell tornado over water.[1][2][3]