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 tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.
A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
Weather is the day-to-day meteorological conditions that happen in our atmosphere. Weather can change within minutes, which...
A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...