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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Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...
Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...