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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Weather is the day-to-day meteorological conditions that happen in our atmosphere. Weather can change within minutes, which...
A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...
A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.
A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...
A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.
A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...