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 drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...
A type of cloud consisting mostly of small particles such as ice particles.
The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...
A middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...