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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The scientific study of climate, focusing on the analysis of long-term weather patterns and trends over time.
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
Snow that rises to 8 feet or higher.
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...
Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...
A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...