Why Hurricane Helene was so devastating
The massive storm unleashed deadly flooding as far inland as the North Carolina mountains
By Nikk Ogasa
A perfect storm of climate, geologic and geographic conditions have combined to make Hurricane Helene one of the most devastating storms to ever hit the United States. Days after it slammed into Florida’s Big Bend region on September 26 and traveled hundreds of kilometers inland, Helene’s destructive impact has continued to grow.
Fueled by warm water in the Gulf of Mexico, which climate change made hundreds of times more likely, the tempest rapidly intensified offshore. By the time Helene came onshore as a Category 4 storm, its wind speeds surpassed 209 kilometers per hour (130 miles per hour) (SN: 9/27/24).