Ranks for how close each supercell was to the 208 case average for 14 categories associated with tornadogenesis. Those 14 categories are listed at the top of the graphic. The EF scale for each tornado is colored purple for EF5, pink for EF4 and light blue for EF3. Tornadoes that achieved an unofficial EF5 rating based on mobile Doppler radar have asterisks. The Moore, Oklahoma EF5 tornadic supercell was the number one storm closest to the 208 case average. Twelve of the top 25 (48%) supercells had violent tornadoes (EF4-EF5), while three of the bottom 25 (12%) had violent tornadoes. This shows predictability. If a high-end supercell is close to the tornadogenesis average, then a violent tornado is considerably more likely than if it is far from the tornadogenesis average.