A vortex is a rotating motion around a center. A vortex can be caused by the winds surrounding hurricanes or tornadoes. They can also form from the wake of boats and liquid and gases in stirred fluids.
A vortex is a rapidly whirling spiral of gas or fluid that rotates around its own center. A vortex is caused by the air and liquids having a difference in momentum and begin to create a circular motion. An example of a vortex is a tornado.
Whirlwings happen all around the world, at any time of the day, and mostly on calm, warm summer day.
High Reynolds number and separated flow
Such a violent whirlwind is called a tornado.
Such a whirlwind is called a dust devil.
The whirlwind is a small meteorological phenomenon (i.e., tornado or dust devil)-rapidly developed-compared to that of a cyclone. A cyclone is a meteorological phenomenon, which horizontal length ranges from the dozens to hundred miles. Usually meteorological systems developed in southwestern Pacific Ocean or Indian Ocean are cataloged as cyclones. As for which system is more destructive, it is debatable (e.g., a cyclone's path can be predicted with acceptable accuracy while a whirlwind cannot).
A spinning column of air is called a whirlwind. There several varieties ranging from relatively harmless dust devils to destructive tornadoes.
It's not a front. A front is a line-shaped boundary separating 2 different air masses. A tornado is a small but violent whirlwind. They're two completely separate weather features.
whirlwind tour in a sentence
There is a whirlwind coming toward my house.
Whirlwind - computer - was created in 1951.
Whirlwind of Paris was created in 1939.
A tornado is an immensly powerful whirlwind
I was in a whirlwind last night.
Whirlwind USA was created in 1975.
Journey into the Whirlwind was created in 1967.
Whirlwind - novel - was created in 1986.
Lady Whirlwind was created in 1972.
Voice of the Whirlwind was created in 1987.
Within the Whirlwind was created in 2009.