What is Fog?

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

A middle cloud type within the B family in the international cloud classification. These are shaded clouds that can be white...

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

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 sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...

The scientific study of climate, focusing on the analysis of long-term weather patterns and trends over time.

A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.

Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....