Dark blue cloudy sky

What is Trough?

An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms and rain.

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Glossary

A tropical cyclone, also called a hurricane, is a severe tropical storm with wind speeds in excess of 74 mph. Known as a...

A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...

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

A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.

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

A middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...

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

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

An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...

A body that has the property of absorbing all electromagnetic radiation falling on it, and therefore is the theoretical body...