Ah, sorry. I suppose it is only fair to mention using the wrong metrics and getting the exact metric wrong myself. Today it is radar-observed wind speed and historically there were other less efficient means to test or at least estimate wind speed.
The original point still stands that Hurricanes are defined by only the one metric and other metrics have room to grow bigger as the category stays the same:
> The Saffir-Simpson Hurricane Wind Scale is a 1 to 5 rating based only on a hurricane's maximum sustained wind speed. This scale does not take into account other potentially deadly hazards such as storm surge, rainfall flooding, and tornadoes.
Now I'm confused again, because OP used data going back to 1851. We didn't have radar in the 19th century.