What is Frost?
The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential damage to plants and crops.
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The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
The term used for turbulence occurring in the absence of clouds or cloud-like elements in the visible area. It is often observed...
A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...