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

The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.

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

A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.

CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...

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

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

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

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

A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...

A very cold high pressure that originates over the Arctic Ocean.