extraterrestrial vortex
cyclone on celestial body other than Earth
Oval BA
storm in Jupiter's southern hemisphere
Great Dark Spot
series of large, semi-persistent storms in Neptune's atmosphere
Small Dark Spot
southern cyclonic storm on the planet Neptune
Scooter
irregular, bright storm in the southern hemisphere of Neptune
Great White Spot
periodic storms on Saturn
Great Red Spot
huge, persistent storm in Jupiter's atmosphere