What is Aeroallergens?
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
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A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...
A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...