1
it is a dense towering vertical cloud[1] associated with thunderstorms and atmospheric instability, forming from water vapor carried by powerful upward air currents.
2
it is a sudden electrostatic discharge that occurs during a thunderstorm. This discharge occurs between electrically charged regions of a cloud or between a cloud and the ground
3
sometimes referred to as wind gradient, is a difference in wind speed and/or direction over a relatively short distance in the atmosphere.
4
it is a light liquid precipitation consisting of liquid water drops smaller than those of rain
5
it is any disturbed state of an environment or astronomical body's atmosphere especially affecting its surface, and strongly implying severe weather. It may be marked by significant disruptions to normal conditions such as strong wind, tornados, hail, thunder and lightning (a thunderstorm), heavy precipitation (snowstorm, rainstorm), heavy freezing rain (ice storm), strong winds (tropical cyclone, windstorm),
6
it is liquid water in the form of droplets that have condensed from atmospheric water vapor and then becomes heavy enough to fall under gravity.
7
It consists of balls or irregular lumps of ice, each of which is called a hailstone
8
it consists of visible cloud water droplets or ice crystals suspended in the air at or near the Earth's surface
