What is Cirriform?
A type of cloud consisting mostly of small particles such as ice particles.
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The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...