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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The term 'cloudy' refers to weather conditions characterized by a significant amount of cloud cover in the sky. This may...
The term used for turbulence occurring in the absence of clouds or cloud-like elements in the visible area. It is often observed...
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
Weather is the day-to-day meteorological conditions that happen in our atmosphere. Weather can change within minutes, which...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...