Dark blue cloudy sky

What is Crepuscular Rays?

Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric molecules and particles. Contrast is enriched by dry smoke, dust, and fog. If a cumulus-type cloud comes between the observer and the sun in the afternoon, there is a high chance of seeing these rays. The same phenomenon occurs when sunlight is refracted by a cloud layer.

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Glossary

Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...

The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...

A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.

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The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...

CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...

Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...

A large body of air having similar horizontal temperature and moisture characteristics.