Deeper Look – Episode 40
You definitely need to see the earthspots videos first. Click Here.
Sprite Paper: http://onlinelibrary.wiley.com/doi/10.1002/2014JD022428/abstract
PDF: http://www.nssl.noaa.gov/users/mansell/icae2014/preprints/Ushio_285.pdf
Animations: http://svs.gsfc.nasa.gov