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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A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.