It's now becoming clear that embedded w/in this new convective burst over Sally are 3 "vortical hot towers" beginning to pinwheel around the storm's center.
This is one way for a cyclone to accelerate its intensification.
Next recon pass will provide update on storm's structure pic.twitter.com/le3he7Zexi
— Jack Sillin (@JackSillin) September 14, 2020
