What is Sublimation?
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water vapor.
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The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
The amount of water vapor present in the air, which can affect comfort levels and weather conditions.
Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...