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 scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...

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

A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...

A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.

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

Indicates the amount of water the soil can absorb/retain through percolation. This capacity is around 7% in sandy soil and...

In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...

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