A tornado is a kind of vortex. Air in a tornado rotates rapidly. Additionally, a tornado may contain multiple smaller vortices.
A tornado is basically just a vortex of wind
A tornado is a vortex and may also contain vortices. A vortex is a rotating body of liquid or gass. In a tornado, the vortex is made visible by condensation or dust and debris. It may look like a cone, tapering appendage, or column attatched to the clouds, or may take the appearance of a tube or swirling mass of dust.
Tornadoes cannot form in space. A tornado is a vortex of air. There is no air in space.
Subvortices are smaller vortices, almost like mini tornadoes, within the main vortex of a tornado. These subvortices have stronger winds than the main vortex, and result in a tornado with a continuous damage path with intermittent areas of more severe damage.
This best seems to describe a multiple vortex tornado. This is a tornado that has smaller vortices, called suction vortices, circling inside the main vortex. The development of such a tornado is complicated. Let's start with a single vortex tornado. Contrary to popular belief the strongest winds in a tornado are at the edge of the funnel rather than at the center. However, the lowest pressure in a tornado is at the center. While air mostly moves up in a tornado, in some especially strong ones, the low pressure causes a downdraft to move down the center of the tornado. This is a process called vortex breakdown. When this downdraft reaches ground level the air must move outward, but it soon meets the air flowing into the tornado. This interaction creates and area of very strong convergence where the inflow and outflow meet, and some of the tornado's angular momentum gets converted into smaller vortices within the main circulation. These suction vortices create looping swaths of more severe damage within the main damage path.
Every tornado is a vortex.
A tornado is itself a kind of vortex, and can have smaller vortices inside of it.
A tornado is a kind of vortex so yes, in some ways.
A multiple vortex tornado has smaller, short-lived vortices moving around inside of it. The suction vortices have stronger winds than the rest of the tornado and are noted for cutting narrow curved swaths of intense damage. A multiple vortex tornado sometimes has the appearance of two or more tornadoes moving circles. A single vortex tornado is simply one vortex of tornadic wind.
A vortex is a spinning or rotating movement in a liquid or gas. A tornado is a violently rotating column of air and thus is a type of vortex.
No country does. A suction vortex is not a tornado; it is a feature that can develop in a tornado. A tornado itself is a vortex but can sometimes contain smaller vortices (vortexes) called suction vortices. Such a storm is called a multiple-vortex tornado.
tornado
A tornado is basically just a vortex of wind
There is no such thing as an actual tornado underwater, as a tornado is, by definition, a vortex of air. However, a vortex underwater is called a whirlpool.
It depends on the tornado. If it is a single vortex tornado the winds near at the edge of the core will be the fastest. However, many of the strongest tornadoes are multivortex, meaning that they have smaller vorticies (almost like mini tornadoes) inside the main vortex. In a multivortex tornado the fastest winds are within these subvortices.
a vortex
There is no such thing as an actual tornado underwater, as a tornado is, by definition, a vortex of air. However, a vortex underwater is called a whirlpool.