https://apnews.com/article/climate-change-hurricane-helene-science-fatalities-8a0d4f072669fd1d0031a23d7fc4b29c

Human-caused climate change boosted a devastating Hurricane Helene 's rainfall by about 10% and intensified its winds by about 11%, scientists said in a new flash study released just as a strengthening Hurricane Milton threatens the Florida coast less than two weeks later.

The warming climate boosted Helene's wind speeds by about 13 miles per hour (20.92 kilometers per hour), and made the high sea temperatures that fueled the storm 200 to 500 times more likely, World Weather Attribution calculated Wednesday from Europe. Ocean temperatures in the Gulf of Mexico were about 3.6 degrees Fahrenheit (2 degrees Celsius) above average, WWA said.