What is Cirriform?

A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.

The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....

Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...

A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.

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

The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...

A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...

Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...

A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...

A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...