If one air mass is warm, and the other cold, stormy weather is expected.
stormy weather ... hehehehe
Cold and snowy weather should be expected when temperatures are decreasing.
when 2 air masses combine the colder one is forced under the warmer one because of density differences. there are usually thunderstorms on fronts
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.
A pressure trough is associated with a stationary front. This type of front typically causes prolonged periods of unsettled weather, often resulting in rain or storms, due to the convergence of air masses along the boundary.
stormy weather ... hehehehe
Cold and snowy weather should be expected when temperatures are decreasing.
As a cold air mass approaches, colder temperatures, clear skies, and potentially strong winds are typically expected. Cold air masses can bring about the formation of clouds and precipitation, such as snow or rain, depending on the atmospheric conditions.
589. Technicly
All fronts involve the meeting of two air masses with different characteristics, leading to the formation of weather phenomena such as rain, thunderstorms, or snow. The type of weather associated with a front depends on the characteristics of the air masses involved, such as temperature, humidity, and air pressure.
A front, or boundary between two air masses, is typically characterized by clouds and precipitation. The amount and type of precipitation typically depends on the temperature and moisture difference between the two air masses. Generally speaking, stronger temperature/moisture differences mean more clouds and precipitation.
Tornadoes are areas of low pressure, but in weather terms the are quite small.
A stationary front occurs when warm and cold air masses remain in the same place, with neither one displacing the other. This can lead to prolonged periods of precipitation and unsettled weather as the boundary between the two air masses wavers back and forth.
Stationary.
"stationary"
when 2 air masses combine the colder one is forced under the warmer one because of density differences. there are usually thunderstorms on fronts
covalent bonding