a front
By solar energy
Air mass thunderstorms are formed when two different air masses converge. When a cold front meets a warm front, an air mass thunderstorm develops. These can be very intense thunderstorms and last several hours, and may produce tornadoes, though not always.
Mp is canadian cp is siberian
Fronts in meteorology are the leading edges of air masses with different density.
This air mass often originates as a different air mass in Siberia and is subsequently altered is cP. The air mass that originates over the ocean is the maritime air mass.
Omps
If you mean when a mass of cold air meets a mass of warm air, then a front is created.
a front
Bumpkins
Bumpkins
By solar energy
a front
Air mass thunderstorms are formed when two different air masses converge. When a cold front meets a warm front, an air mass thunderstorm develops. These can be very intense thunderstorms and last several hours, and may produce tornadoes, though not always.
The location where two different air masses meet is called a front.
Mass Air Flow.
Mp is canadian cp is siberian