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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A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...
The belt between 50-70 ° N and S latitudes in the Northern and Southern Hemispheres, adjacent to the Polar Region. Although...
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...
A type of cloud consisting mostly of small particles such as ice particles.
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...
A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.
The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...