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What is Cold Front?

A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden drops in temperature, thunderstorms, and heavy rain as the colder air forces the warmer air upward.

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Glossary

Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...

A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...

Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...

A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...

Conduction is the transfer of heat or electricity through a material without the material itself moving. This occurs when...

Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...

The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.

The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...

Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...

The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...