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 very cold high pressure that originates over the Arctic Ocean.
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...
A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...
A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...