A supercell – the strongest kind of thunderstorm, with a rotating updraft – after Kelvinsong's diagram on Wikimedia Commons (CC BY-SA 3.0, modified): the anvil with its overshooting top, the updraft and the downdrafts, the flanking line, the wall cloud and tornado, the shelf cloud, virga, hail and…
A real meteorological diagram. Hover any part to see its name, click to answer the quiz question.