Dark blue cloudy sky

What is Subtropical Jet?

The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and a change in wind direction. The jet is located between 25 and 35 degrees N latitude and approximately 40,000 feet above ground. The position of the jet shifts southward in winter and northward in summer.

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Glossary

A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.

Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...

The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...

An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...

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A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.

Snow that rises to 8 feet or higher.

A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...

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

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