- mesoscale downdraft
- 中尺度下衝流
Atmospheric Sciences (English-Chinese) dictionary. 2014.
Atmospheric Sciences (English-Chinese) dictionary. 2014.
Thunderstorm — Electrical storm redirects here. For other uses, see Electrical storm (disambiguation). A typical thunderstorm A thunderstorm, also known as an electrical storm, a lightning storm, thundershower or simply a storm is a form of weather… … Wikipedia
thunderstorm — /thun deuhr stawrm /, n. a transient storm of lightning and thunder, usually with rain and gusty winds, sometimes with hail or snow, produced by cumulonimbus clouds. Also called electrical storm. [1645 55; THUNDER + STORM] * * * Violent, short… … Universalium
Mesocyclone — A mesocyclone from the Greensburg, Kansas tornado event indicated on Doppler weather radar. A mesocyclone is a vortex of air, approximately 2 to 10 miles in diameter (the mesoscale of meteorology), within a convective storm … Wikipedia
Tornado — This article is about the weather phenomenon. For other uses, see Tornado (disambiguation). For the current tornado season, see Tornadoes of 2011 … Wikipedia
Mesohigh — A mesohigh (sometimes called a bubble high )[1] is a mesoscale high pressure area that forms beneath thunderstorms. While not always the case, it is usually associated with a mesoscale convective system.[2] In the early stages of research on the… … Wikipedia
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Squall — A squall is a sudden, sharp increase in wind speed which is usually associated with active weather, such as rain showers, thunderstorms, or heavy snow. [The Weather Channel. [http://www.weather.com/glossary/s.html Weather Glossary: S.] Retrieved… … Wikipedia
climate — /kluy mit/, n. 1. the composite or generally prevailing weather conditions of a region, as temperature, air pressure, humidity, precipitation, sunshine, cloudiness, and winds, throughout the year, averaged over a series of years. 2. a region or… … Universalium
Weather radar — in Norman, Oklahoma with rainshaft … Wikipedia
Rear-inflow jet — The rear inflow jet is a component of bow echoes in a mesoscale convective system that aids in creating a stronger cold pool and downdraft. The jet forms as a response to a convective circulation having upshear tilt and horizontal pressure… … Wikipedia
Outflow (meteorology) — Outflow boundary as seen on radar reflectivity. The leading edge of the outflow is also a gust front in this particular case, depicted by the cold front symbol Outflow, in meteorology, is air that flows outwards from a storm system. It is… … Wikipedia