What is Air Mass?

The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.

A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...

A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.

Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...

A mass of very cold, dry air that mostly originates over the Arctic Ocean.

Weather conditions are the components that comprise the state of the atmosphere. The six main weather conditions are temperature,...

The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...

Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...

A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...

A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.