What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.
A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
Snow that rises to 8 feet or higher.
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
Coastal flooding occurs when water from the ocean, sea, or large lakes inundates land areas along the coast, usually due...
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...