Like most other psychiatric illnesses and health conditions, a combination of several different factors may increase the likelihood that a person will experience an eating disorder at some point in their life.
Waterspout. A waterspout is an intense columnar vortex that occurs over a body of water, connected to a cumuliform cloud. In the common form, it is a non-supercell tornado over water. While it is often weaker than most of its land counterparts, stronger versions spawned by mesocyclones do occur.
landspouts are tornadoes, by any reasonable definition of a tornado. Like the waterspout, I'd prefer not having a specific term for this kind of event, since it only seems to create confusion.). Not all significant tornadoes are the same, even though their flow fields might end up looking alike ...