Helene grew to a tropical storm on Sept. 25 and the next day became Hurricane Helene, making landfall 10 miles southwest of Perry, Florida, on Sept. 27. It then made its way up through the

Hurricane Helene was the deadliest tropical cyclone in the continental U.S. in 19 years and ranks among the nation's costliest weather disasters, just two findings of a just-released final report from the National Hurricane Center.

The National Hurricane Center has released its final report on Helene, the storm that tore through western North Carolina six months ago.