What is Lightning?
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or between a cloud and the ground.
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Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
Condensation is the process by which water vapor in the air cools and changes into liquid water. This process is crucial...
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
A large body of air having similar horizontal temperature and moisture characteristics.