What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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The narrow region between 35-40 ° N and S latitudes in the Northern and Southern Hemispheres, lying between the tropical...
A body that has the property of absorbing all electromagnetic radiation falling on it, and therefore is the theoretical body...
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
The scientific study of climate, focusing on the analysis of long-term weather patterns and trends over time.
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...
A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....