What is Warning?
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening now, developing as we speak, and is minutes away. This weather hazard poses a threat to life and property.
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Conduction is the transfer of heat or electricity through a material without the material itself moving. This occurs when...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...
A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
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 thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...