What is Trough?
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms and rain.
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The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...
A cloud of irregular appearance, composed of irregular cloud fragments.
A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...