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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Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...
Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...
CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.