What is Occluded Front?
A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix of weather conditions.
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A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....