An outflow boundary, also known as a gust front, is a storm-scale or mesoscale boundary separating thunderstorm-cooled air (outflow) from the surrounding...
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thunderstorm outflow boundary often approaches in otherwise clear skies as a low, thick cloud that brings with it a gust front. Low-level outflow boundaries can...
10 KB (1,098 words) - 22:54, 14 August 2024
Look up outflow in Wiktionary, the free dictionary. Outflow may refer to: Capital outflow, the capital leaving a particular economy Bipolar outflow, in astronomy...
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Weather front (redirect from Frontal boundary)
dash labelled SQLN or squal line, while outflow boundaries are depicted as troughs with a label of outflow boundary. Fronts are the principal cause of significant...
26 KB (2,868 words) - 13:08, 1 November 2024
outflow boundaries are depicted as troughs with a label of "OUTFLOW BOUNDARY" or "OUTFLOW BNDRY".[citation needed] Sea breeze fronts occur on sunny days...
30 KB (3,628 words) - 02:53, 30 September 2024
Wind shear (section Planetary boundary layer)
three-dimensional boundary. The stronger the outflow boundary is, the stronger the resultant vertical wind shear will become. Weather fronts are boundaries between...
29 KB (3,346 words) - 15:56, 3 November 2024
within determine motion. When the deep-layered wind flow is light, outflow boundary progression will determine storm movement. Since thunderstorms can...
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virtually no vertical wind shear weaken as soon as they send out an outflow boundary in all directions, which then quickly cuts off its inflow of relatively...
80 KB (8,560 words) - 16:46, 10 October 2024
the direction of movement of their associated storms, similar to an outflow boundary (gust front), except that the wind remains sustained for a greater...
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thunderstorm Dust devil Intertropical Convergence Zone Khamsin Mistral (wind) Outflow boundary Simoom Sirocco Haboob at the Encyclopædia Britannica Farquharson, J...
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area of the atmosphere which is stable in the low levels after an outflow boundary or a cold front moves through. In hydraulics, an undular bore is a...
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heat burst, is created by vertical currents on the backside of old outflow boundaries and squall lines where rainfall is lacking. Heat bursts generate significantly...
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poleward eastern boundary undercurrent reaching as far as north Porcupine Bank (50°N). While advancing westward, the Mediterranean Outflow becomes less saline...
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destabilization of the atmosphere previously impacted by morning storms. An outflow boundary from that convection was expected to become the focal point for enhanced...
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County, and then rapidly intensified to an F3 as it crossed a stray outflow boundary, slamming into Oak Grove, an unincorporated town west of Rock Creek...
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regions around other thunderstorms. They may also be visible as an outflow boundary hours or days after convection and can pinpoint areas of favored thunderstorm...
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Convergence Zone (ITCZ), a tropical wave, a broad surface front, or an outflow boundary, a low-level feature with sufficient vorticity and convergence is required...
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Convergence Zone (ITCZ) or monsoon trough, a broad surface front, or an outflow boundary, a low level feature with sufficient vorticity and convergence is required...
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air masses diverge are called areas of frontolysis. Frontogenesis Outflow boundary Thralls, Zoe A. (1958). The Teaching of Geography. Appleton-Century-Crofts...
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activity from the overnight hours persisted, generating residual outflow boundaries. Already, anomalously warm surface temperatures reached the mid-70s...
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Football Association (German: Österreichischer Fußball-Bund, ÖFB) Outflow boundary, in meteorology, the leading edge of precipitation-cooled air emanating...
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associated tornadoes, normally by the thunderstorm's own rain-cooled outflow boundary, the storms begin to dissipate. Rear inflow jets behind squall lines...
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short blast of wind Outflow boundary or gust front, a storm-scale or mesoscale boundary separating thunderstorm-cooled air (outflow) from the surrounding...
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ongoing by the time of these outlooks, focused along and north of an outflow boundary from Midland into northeastern Texas. The environment south of these...
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upper-troposphere. Near the surface, the MCC exhibits high pressure, with an outflow boundary, or mesoscale cold front, at its leading edge. This high pressure is...
8 KB (1,000 words) - 17:45, 6 October 2024
knots (12–17 mph). gust front See outflow boundary. gustnado A relatively weak tornado associated with the outflow at the leading edge of a thunderstorm...
187 KB (21,500 words) - 23:23, 1 June 2024
fast-moving cold, dry outflow air from a thunderstorm is blown through a mass of stationary, warm, moist air near the outflow boundary, resulting in a "rolling"...
119 KB (12,462 words) - 19:38, 16 November 2024
clouds. Dew point depression Surface weather analysis Weather front Outflow boundary Scott Girhard (2007-05-04). "Lecture 3 - Thunderstorms". San Antonio...
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Mesoscale meteorology (section Mesoscale boundaries)
the use of an overarching symbol (a trough symbol) with a label of outflow boundary as the frontal notation. Weather portal Microscale meteorology Misoscale...
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Atmospheric convection (section Boundaries and forcing)
motion will often follow. Specifically, a cold front, sea/lake breeze, outflow boundary, or forcing through vorticity dynamics (differential positive vorticity...
30 KB (3,270 words) - 04:10, 29 August 2024