What is Relative Humidity?

The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.

A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...

A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...

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

A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.

The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...

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

A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...

The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.

A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...