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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A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...
CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...
A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
A type of cloud consisting mostly of small particles such as ice particles.
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
Indicates the amount of water the soil can absorb/retain through percolation. This capacity is around 7% in sandy soil and...