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 names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
Meteorology is the scientific study of the atmosphere and weather processes. It involves observing, analyzing, and forecasting...
Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...
A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...
A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...
A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...