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What is Arctic High?

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

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Glossary

A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...

The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...

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

A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...

A cloud of irregular appearance, composed of irregular cloud fragments.

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

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

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

Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...

A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...