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

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

Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...

The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.

A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...

The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...

Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.

A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...

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

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

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