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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CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...
A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
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 small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
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 body that has the property of absorbing all electromagnetic radiation falling on it, and therefore is the theoretical body...
The branch of science dealing with the laws of motion of air or other gases.
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...