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 periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
A middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...
Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...
The trapping of heat in the Earth's atmosphere due to greenhouse gases, such as carbon dioxide and methane, which allows...
Meteorology is the scientific study of the atmosphere and weather processes. It involves observing, analyzing, and forecasting...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...