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 mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...
The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...
A type of cloud consisting mostly of small particles such as ice particles.
Condensation is the process by which water vapor in the air cools and changes into liquid water. This process is crucial...
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
The scientific study of climate, focusing on the analysis of long-term weather patterns and trends over time.
The term 'cloudy' refers to weather conditions characterized by a significant amount of cloud cover in the sky. This may...
Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...