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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A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...
Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...
The scientific study of climate, focusing on the analysis of long-term weather patterns and trends over time.
A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.
A very cold high pressure that originates over the Arctic Ocean.
A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...
A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...
A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
The amount of water vapor present in the air, which can affect comfort levels and weather conditions.
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.