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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An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
Coastal flooding occurs when water from the ocean, sea, or large lakes inundates land areas along the coast, usually due...
The term used for turbulence occurring in the absence of clouds or cloud-like elements in the visible area. It is often observed...
A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...