A fire tornado, more properly called a fire whirl, forms in a manner akin to that of a dust devil, only the source of heat is a fire rather than the sun. The ingredients needed for a fire whirl are an intense fire, and wind with some hint of vorticity (spin), which can occur as the wind interacts with the ground and vegetation. The fire creates an updraft which then takes on vorticity, pulling it into a tighter, more intense vortex.
A "fire tornado" is not a true tornado but a whirlwind spawned by an intense fire. If such a fire is approaching the area where you live you should evacuate immediately.
a tornado in the form of fire
The "fire tornado" forms from the fire; it doesn't really matter how the fire starts. Also, a "fire tornado" is more properly called a fire whirl as it technically isn't a tornado.
a tornado in the form of fire
A "tornado" of fire is called a firewhirl, but these are not true tornadoes.
people will die if they touch the fire tornado. Alot of stuff will burn i saw it recently in russia,you know how distructive tornado is,imagine a fire tornado,he burn one 100 fields in very little time.
die
The candles could be knowck over. If they are not blown out, this could start a fire.
A normal tornado is a violently rotating column of air the descends from the rotating updraft of a thunderstorm. A fire tornado or firewhirl, which is technically not a tornado, is a vortex of smoke and/or flame that forms at ground level from the updraft of an intense fire. Firewhirls can potentially produce winds equivalent to an EF0 or EF1 tornado, but the main threat is their ability to spread a fire further.
A fire tornado's primary hazard is how fast it can spread fire. A fire tornado (more properly called a a firewhirl as it technically isn't a tornado) occurs when a massive fire, mostly a forest fire, slowly builds up heat. The warm air naturally goes upwards in a funnel shape, taking the flames with them. If you could imagine a fire tornado dancing above highly flammable treetops, you know the true dangers of them. They can spread a forest fire a lot quicker than normal.
different temp air mixing and spining
A fire tornado, also known as a fire whirl, forms when intense heat from a fire creates a rotating column of air. Factors that contribute to its creation include strong winds, high temperatures, and the presence of a large and intense fire. The combination of these elements can lead to the formation of a fire tornado.