Waterspout

Source: IE

Context: Recently a tragic incident where a luxury yacht off the coast of Sicily, Italy, sank during a violent storm, is possibly caused by a waterspout.

A waterspout is a rotating column of air and mist over water, similar to a tornado but generally weaker.

Waterspouts can be either tornadic, associated with severe thunderstorms, or fair-weather, forming during calm conditions.

The waterspout that likely caused the sinking is believed to be a tornadic type, which can cause significant destruction.