One form of these phenomena, the squall line, contains a gust front and can produce flash floods when they decelerate.
The vertical tilt sequence is an important step in the Lemon Technique for detecting these entities, and line-echo wave patterns result from the formation of bow echoes by these entities. Mammatus clouds often form in the wake of these phenomena, whose most severe examples contain a rotating updraft, or (*) mesocyclone, and are formed by supercells. One form of these phenomena, the squall line, contains a gust front and can produce flash floods when they decelerate. For 10 points, name these weather phenomena that typically are accompanied by lightning and a namesake booming noise.
The vertical tilt sequence is an important step in the Lemon Technique for detecting these entities, and line-echo wave patterns result from the formation of bow echoes by these entities.
{thunderstorms} [accept equivalents like {electrical storms}; accept {lightning storms} before mentioned; prompt on {just} “{storms”or} “{rainstorms}”]