What is Lightning?
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or between a cloud and the ground.
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The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
A middle cloud type within the B family in the international cloud classification. These are shaded clouds that can be white...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
A very cold high pressure that originates over the Arctic Ocean.
A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...