An outflow boundary, also known as a gust front, is a storm-scale or mesoscale boundary separating thunderstorm-cooled air (outflow) from the surrounding...

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...

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...

Look up outflow in Wiktionary, the free dictionary. Outflow may refer to: Capital outflow, the capital leaving a particular economy Bipolar outflow, in astronomy...

three-dimensional boundary. The stronger the outflow boundary is, the stronger the resultant vertical wind shear will become. Weather fronts are boundaries between...

within determine motion. When the deep-layered wind flow is light, outflow boundary progression will determine storm movement. Since thunderstorms can...

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...

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...

thunderstorm Dust devil Intertropical Convergence Zone Khamsin Mistral (wind) Outflow boundary Simoom Sirocco Haboob at the Encyclopædia Britannica Farquharson, J...

the direction of movement of their associated storms, similar to an outflow boundary (gust front), except that the wind remains sustained for a greater...

outflow boundaries are depicted as troughs with a label of "OUTFLOW BOUNDARY" or "OUTFLOW BNDRY".[citation needed] Sea breeze fronts occur on sunny days...

Springfield and Cape Girardeau, Missouri, and Fort Campbell, Kentucky. An outflow boundary was draped over Central Illinois and Missouri from overnight convection...

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...

destabilization of the atmosphere previously impacted by morning storms. An outflow boundary from that convection was expected to become the focal point for enhanced...

evening storms were also enhanced by the outflow boundary left behind by the morning storms over Missouri: the boundary created a strong density gradient, increased...

clouds. Dew point depression Surface weather analysis Weather front Outflow boundary Scott Girhard (2007-05-04). "Lecture 3 - Thunderstorms". San Antonio...

tilted, was continuing to approach from the northwest and an apparent outflow boundary moved just to the south of the warm front over northeastern Arkansas...

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...

associated tornadoes, normally by the thunderstorm's own rain-cooled outflow boundary, the storms begin to dissipate. Rear inflow jets behind squall lines...

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...

condensation from the cool outflow of the storm that lifts warmer air in the ambient environment (at the outflow boundary). When present in a supercell...

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...

thermal boundary in northeastern Mississippi. This was an east–west oriented outflow boundary left behind by the morning squall line. This boundary is also...

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...

poleward eastern boundary undercurrent reaching as far as north Porcupine Bank (50°N). While advancing westward, the Mediterranean Outflow becomes less saline...

producing very large hail and downbursts. Additionally, a stationary outflow boundary over southern Minnesota and northern Iowa encountered moderate instability...

producing landspouts. Landspouts can also occur due to interactions from outflow boundaries, as they can occasionally cause enhanced convergence and vorticity...

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...

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"...

the use of an overarching symbol (a trough symbol) with a label of outflow boundary as the frontal notation. Weather portal Microscale meteorology Misoscale...