The development of a significant mesoscale convective complex can send out a large enough outflow boundary to weaken the cyclone as the tropical cyclone center moves into the more stable air mass behind the leading edge of thunderstorm outflow, or outflow boundary.
The circulation of the storm moves southward on our radar, without producing another funnel until about 30 minutes later, when the leading edge of the outflow catches up with the storm and creates a new tornado against the backdrop of the setting sun.
The "edge" of the outflow boundary can often be detected by Doppler radar (especially in clear air mode).
If the gust front, or leading edge of the outflow boundary, races ahead of the thunderstorm, its motion will accelerate in tandem.
If the gust front, or leading edge of the outflow boundary, moves ahead of the thunderstorm, the thunderstorm's motion will move in tandem with the gust front.
Squall lines typically bow out the most, or bend the most convex outward, at the leading edge of low level outflow due to the formation of a mesoscale high-pressure area which forms within the stratiform rain area behind the initial line.
In squall lines, thunderstorms form in an organized line and create a single, continuous gust front (the leading edge of a storm's outflow from its downdraft).
The indirect performance effects are shown via a dashed edge that, in the sense of moderating effect, points from the BPM-level project to the investment outflow edge of the process-level project.
The strongest near-surface horizontal winds are found well behind the leading edge of the storm's outflow, rather than beneath a clearly defined persistent ring vortex as typically found in simpler downburst models.
Several recommendations are put forward in this study to route restoration actions, such as developing treatment systems to improve the quality of the edge outflow waters before discharging to the receiving environment.
