USA: This is how the world ends: Will we soon see category 6 hurricanes?

By Jeff Nesbit

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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 the potential for superstorms that we haven’t seen before – and aren’t really prepared for.

This combination of warmer oceans and more water in the earth’s atmosphere – whipsawed by sustained periods of drier and wetter conditions in regions of the world that create superstorms – is now starting to create storms with conditions that look precisely what a category 6 hurricane would look like.

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