What is Trough?
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms and rain.
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The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...
The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...
A middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...
A mass of very cold, dry air that mostly originates over the Arctic Ocean.