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What does a wind gust mean?
What is a gust in meteorology?
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What is a gust in METAR?
(gʌst ) countable noun. A gust is a short, strong, sudden rush of wind. [...] See full entry for 'gust' Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers. Definition of 'wind' wind. (wɪnd ) variable noun A1. A wind is a current of air that is moving across the earth's surface. [...] See full entry for 'wind'
A wind gust or just gust is a brief, sudden increase in the wind speed. It usually lasts for less than 20 seconds, briefer than a squall, which lasts minutes. A gust is followed by a lull (or slackening) in the wind speed. [1]
- Why Does The Wind Gust?
- Maximum Sustained Winds
- Wind Damage
- The Highest Gusts on Record
There are a number of things that disturb wind flowand make its speed vary, including friction and wind shear. Whenever wind's path is obstructed by objects such as buildings, mountains, or trees, it hugs the object, friction increases, and the wind slows. Once it passes the object and flows freely again, the speed increases rapidly (gusts). When w...
Wind gusts (which last only a few seconds) make it hard to determine the overall wind speed of storms whose winds don't always blow at constant speeds. This is especially the case for tropical cyclones and hurricanes. To estimate the overall wind speed, the wind and wind gusts are measured over some period of time (typically 1 minute) and are then ...
High winds and gusts can do more than turn your umbrella inside out, they can cause legitimate damage. Major wind gusts can knock down trees and even cause structural damage to buildings. Wind gusts s as low as 26 mph are strong enough to cause power outages.
The world record for strongest wind gust (253 mph) was observed on Australia's Barrow Island during the passage of Tropical Cyclone Olivia(1996). The second highest wind gust ever recorded (and the #1 strongest "ordinary" gust not linked to a tropical cyclone or a tornado) occurred right here in the United States atop New Hampshire's Mount Washingt...
Discover the science behind the sudden bursts of wind that are known as gusts.
Jun 5, 2024 · What is the definition of wind gust? A wind gust is a sudden, brief increase in the speed of the wind. It is a rapid fluctuation in wind speed, typically lasting from a few seconds to a minute or two, that exceeds the mean wind speed by a significant amount. Wind gusts are often caused by turbulence in the atmosphere, such as from the passage ...
May 22, 2017 · Wind Gust: Is a sudden, brief increase in speed of the wind. According to U.S. weather observing practice, gusts are reported when the peak wind speed reaches at least 16 knots and the variation in wind speed between the peaks and lulls is at least 9 knots.
gust, in meteorology, a sudden increase in wind speed above the average wind speed. More specifically, wind speed must temporarily peak above 16 knots (about 30 km per hour) after accelerating by at least 9–10 knots (about 17–19 km per hour) to qualify as a gust.
