There is no such thing as a category 6 hurricane or tropical storm – yet. The highest level – the top of the scale for the most powerful, most devastating hurricane or tropical storm capable of destroying entire cities like New Orleans or New York – is a category 5 storm. Meteorologists and scientists never imagined that there would be a need for a category 6 storm, with winds that exceed 200 miles per hour on a sustained basis, sweeping away everything in its path. Until now, such a storm wasn’t possible, so there was no need for a new category above category 5. Right now, however, there is anywhere from 5 to 8% more water vapor circulating throughout the atmosphere than there was a generation ago. This, combined with warmer temperatures that are driving water up from the deep ocean in places where hurricanes typically form, has created […]