What is Black Ice?
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt due to its transparency, thus posing a danger to drivers.
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The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
An instrument for measuring atmospheric pressure.
Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...

