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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Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...
Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...
A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
Conduction is the transfer of heat or electricity through a material without the material itself moving. This occurs when...
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...