What is Cirrostratus?
A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky white, fibrous or vein-like.
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The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
The branch of science dealing with the laws of motion of air or other gases.
The amount of water vapor present in the air, which can affect comfort levels and weather conditions.