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...
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
Perhaps you have come across them, maybe you are seeing them for the first time. These clouds, known as wave clouds, resemble...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
The term used for turbulence occurring in the absence of clouds or cloud-like elements in the visible area. It is often observed...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...