Tornadoes don't form into thunderstorms, they are produced by thunderstorms. This occurs when the rotating updraft present in some thunderstorms, mostly supercells, tightens, intensifies, and stretches toward the ground.
The three main features of a tornado are the violent winds, the condensation funnel, and the debris cloud.
When cold air and hot air mix together it forms a tornado.
The main part of the circulation of a tornado when the strongest winds occur is called the core.
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.
If you mean how many subvortices have developed within a single tornado, some tornadoes have been reported to have had as many as eight smaller vortices within the main circulation at once. If you mean the most tornadoes spawned by a single storm system, that record goes to the tornado outbreak of April 25-28, 2011. That storm system produced 351 tornadoes over the course of four days. In terms of most tornadoes spanwed by a single thunderstorm, it is unclear as in some cases, especially in older records, mutliple tornadoes are often lsited as a single tornado.
A parent thunderstorm is the main thunderstorm that develops and produces other storms, such as supercell thunderstorms, within its vicinity. It provides the energy and dynamics needed for these smaller storms to form and intensify.
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 tornado is a violently rotating whirlwind that occurs during some thunderstorm. Tornadoes produce extremely powerful winds and are capable of causing great destruction, injury, and loss of life.
The three main features of a tornado are the violent winds, the condensation funnel, and the debris cloud.
As a tornado intensifies it may develop a series of smaller vorticies within the main circulation.
The main idea of the book "Tornado" could be the destructive power and unpredictable nature of tornadoes, as well as the impact they have on people's lives, communities, and the environment. The book might also explore the science behind tornadoes and efforts to improve tornado forecasting and preparedness.
When cold air and hot air mix together it forms a tornado.
When the eye of a tornado becomes more intense and destructive than the larger tornado, it is known as a "tornado within a tornado" or a "satellite tornado." This phenomenon occurs when a smaller, more powerful vortex forms within the main tornado circulation.
The main tool they uses was Doppler Radar. With that radar the meteorologists were able to detect rotation in the approaching thunderstorm and knew that it had the potential to produce a tornado 17 minutes before the tornado itself even formed. This was rather fortunate, as the tornado itself touched down only two minutes before it entered Joplin.
The main characteristic is the rotation updraft or mesocyclone, which provides the spin that becomes a tornado. Another factor is that, in a supercell, the downdraft is separated from the updraft that powers the storm, and so does not interfere with it like it would in an ordinary thunderstorm.
There 20 tornadoes in Oklahoma on May 31, 2013. The main tornado of the event destroyed several homes and killed 8 people near the city of El Reno. The same thunderstorm later went on to produce four other tornadoes that affected Oklahoma City and its suburbs including Moore and Valley Brook. Another tornado from a different thunderstorm also affected Broken Arrow, a suburb of Tulsa.
The main force that causes a tornado is the clash of warm, moist air from the Gulf of Mexico and cool, dry air from Canada, creating instability in the atmosphere. This can lead to rotating columns of air known as mesocyclones, which can intensify into tornadoes under the right conditions.