i think that the air masses change.
when two air masses meets at fronts,cyclonic rain occurs.
a lot of HEAT ;)
When one air mass bump into one another, the air masses usually doe not mix because the properties of the air masses are different. A front forms between the two air masses. Stormy weather often occurs along fronts.
mix
Convergent precipitation occurs when air masses with different temperatures and moisture levels collide, causing the air to rise rapidly and form thunderstorms. This can lead to severe weather events like heavy rain, hail, strong winds, and tornadoes.
Wet hail is hail that has a coating of liquid water on it.
Precipitation typically occurs along the boundary where continental polar (cP) air masses meet maritime tropical (mT) air masses. This convergence zone creates conditions conducive to the rising of warm, moist air from the mT mass, which cools and condenses, leading to cloud formation and precipitation. The most significant precipitation often occurs in the warm sector of a frontal system, where these contrasting air masses interact.
A tri-split front.
hail
A stationary front occurs when two air masses meet but don't move. It can result in prolonged periods of cloudy, rainy weather.
Tornadoes need thunderstorms to form and they usually form in the updraft portion of a supercell, which is in near the back of the storm. The downdraft portion, where most of the rain and hail can be found is in the from half.
A type of storm that occurs when warm and cold air masses collide is called a frontal storm. As the warm air rises over the cold air, it cools and condenses to form clouds and precipitation. This collision of air masses often leads to the development of thunderstorms or even more severe weather events like tornadoes.