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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Condensation is the process by which water vapor in the air cools and changes into liquid water. This process is crucial...
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...
The belt between 50-70 ° N and S latitudes in the Northern and Southern Hemispheres, adjacent to the Polar Region. Although...
Coastal flooding occurs when water from the ocean, sea, or large lakes inundates land areas along the coast, usually due...
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...