The first stage is the wind shear and the wind changes direction over a given a distance. For the tornado to develop, the wind shear has to reach a height, speed, and wind. Next is the updraft stage, it lifts when fronts and low pressure troughs. Then the storm stage and it is a large disturbance to the earth, which usually comes with rain, hail, lightning and thunder, and sometimes snow. Finally, the last stage is the supercell and this is when the tornado usually forms. The first couple of signs for a storm is it goes from light rain to heavier rain and then to hail. Some tornadoes that you might know is the Andover tornado in 1991, Oklahoma tornado in 1999, and the South Dakota in 1884. There are still a whole lot more but that is only a
The first stage is the wind shear and the wind changes direction over a given a distance. For the tornado to develop, the wind shear has to reach a height, speed, and wind. Next is the updraft stage, it lifts when fronts and low pressure troughs. Then the storm stage and it is a large disturbance to the earth, which usually comes with rain, hail, lightning and thunder, and sometimes snow. Finally, the last stage is the supercell and this is when the tornado usually forms. The first couple of signs for a storm is it goes from light rain to heavier rain and then to hail. Some tornadoes that you might know is the Andover tornado in 1991, Oklahoma tornado in 1999, and the South Dakota in 1884. There are still a whole lot more but that is only a