What is Cirriform?

A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...

A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.

A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...

The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.

Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.

Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...

A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...

Meteorology is the scientific study of the atmosphere and weather processes. It involves observing, analyzing, and forecasting...

The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.

In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...