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

Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...

Perhaps you have come across them, maybe you are seeing them for the first time. These clouds, known as wave clouds, resemble...

The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...

A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...

The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.

A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...

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

Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....

Coastal flooding occurs when water from the ocean, sea, or large lakes inundates land areas along the coast, usually due...