What is Atmosphere?
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
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A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...
A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
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 cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...