What is Black Ice?
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt due to its transparency, thus posing a danger to drivers.
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A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
The branch of science dealing with the laws of motion of air or other gases.
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
Conduction is the transfer of heat or electricity through a material without the material itself moving. This occurs when...
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...