Dark blue cloudy sky

What is Arctic High?

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

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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.

The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...

The narrow region between 35-40 ° N and S latitudes in the Northern and Southern Hemispheres, lying between the tropical...

A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...

A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...

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

Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.

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

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

The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.