What is Arctic High?
A very cold high pressure that originates over the Arctic Ocean.
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The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...