That cell moving towards Greenbank looks like a nasty piece of work. I was looking at the 64K Mt Stapylton radar image and thought that must have a massive shelf cloud. It is too far to chase so I ended up tracking an image from Hayden sent into Higgins Storm Chasing. Although the shot was over Boonah it would look even more ferocious with the V notch now forming.

Radar image.



And what that signature looks like in cloud form .