Dark blue cloudy sky

What is Cirriform?

A type of cloud consisting mostly of small particles such as ice particles.

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Glossary

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

The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....

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

A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...

Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...

The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...

The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...