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 formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
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 weather watch means there is a risk of weather hazards in the near future, which could pose a threat to life/property....
Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...