What is Clear?
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility. Clear sky. In meteorology, this term is also used when the cloud cover is less than 1/8 during the day or at the observation hour.
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Meteorology is the scientific study of the atmosphere and weather processes. It involves observing, analyzing, and forecasting...
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.
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A very cold high pressure that originates over the Arctic Ocean.
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Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...