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 decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...
A middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...
The scientific study of climate, focusing on the analysis of long-term weather patterns and trends over time.
A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...
Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...