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 names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...
A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...
Meteorology is the scientific study of the atmosphere and weather processes. It involves observing, analyzing, and forecasting...