Scientific Findings
Human-caused climate change increased 's rainfall by 10% and wind speed by 11%, with ocean temperatures in the 3.6 degrees Fahrenheit above average, making such high temperatures 200 to 500 times more likely.
The study, conducted by and co-authored by from , predicts similar intensification for Hurricane Milton, emphasizing the role of warmer air in holding more moisture.
Hurricane Helene's Impact and Future Concerns
Helene's record storm surge and winds caused over 230 deaths, decimated remote towns, and left millions without basic services across several states. It was the deadliest hurricane on the U.S. since Katrina in 2005.
Scientists warn that continued fossil fuel use will lead to more hurricanes like Helene, with increasing likelihood and severity of such storms, highlighting the need for urgent climate action.