What is Squall Line?
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
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Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...
The trapping of heat in the Earth's atmosphere due to greenhouse gases, such as carbon dioxide and methane, which allows...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.