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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The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
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 sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
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 cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.