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What is Jet Stream?

Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet cold air masses and impact weather conditions, air travel, and more.

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Glossary

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

An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...

A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.

Weather is the day-to-day meteorological conditions that happen in our atmosphere. Weather can change within minutes, which...

An instrument for measuring atmospheric pressure.

A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...

Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.

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

The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....

The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...