What is Hail?
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
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Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...
Condensation is the process by which water vapor in the air cools and changes into liquid water. This process is crucial...
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
