What is Squall Line?
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
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A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...
Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
The amount of water vapor present in the air, which can affect comfort levels and weather conditions.
A middle cloud type within the B family in the international cloud classification. These are shaded clouds that can be white...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...