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 deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...
Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...
The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.