What is Clear?
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility. Clear sky. In meteorology, this term is also used when the cloud cover is less than 1/8 during the day or at the observation hour.
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A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
Perhaps you have come across them, maybe you are seeing them for the first time. These clouds, known as wave clouds, resemble...
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
An instrument for measuring atmospheric pressure.
A middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...