What is Hail?
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
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Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...
A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...