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 narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.
A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...
A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...
A body that has the property of absorbing all electromagnetic radiation falling on it, and therefore is the theoretical body...
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...