What is Isobar?
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
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The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
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 fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
An instrument for measuring atmospheric pressure.