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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Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
Weather intelligence is technology that provides predictive and actionable insights, allowing businesses to adapt to weather-related...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.
The amount of water vapor present in the air, which can affect comfort levels and weather conditions.
The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
The trapping of heat in the Earth's atmosphere due to greenhouse gases, such as carbon dioxide and methane, which allows...