What is Arctic High?

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

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

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

Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...

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

The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...

A mass of very cold, dry air that mostly originates over the Arctic Ocean.

Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...

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

A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...