Environment

Here's How Mountain Towns Are Preparing For Inland Floods From Hurricanes

Hurricanes impact more than just the coast.

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Remnants of Hurricane Fred sent rivers out of their banks across western North Carolina in 2021. North Carolina DOT

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The French Broad River winds through the mountains of western North Carolina, fed by dozens of mountain streams, and crosses the city of Asheville. At over 2,000 feet above sea level and more than 250 miles from the coast, it is an unlikely place to prepare for a hurricane.

Yet, the remnants of several hurricanes have swept through this region over the years, sending rivers in the region raging out of their banks.

When these storms hit back to back, the devastation can be enormous. In September 2004, for example, remnants of Hurricanes Frances, Ivan and Jeanne all brought excessive rain to western North Carolina in the span of a few weeks, overwhelming the French Broad and other rivers in the Asheville area.

Western North Carolina’s history is just one example of the inland risks from tropical cyclones.

A U.S. map of hurricane storm tracks since 1851 shows that the storms and their remnants often travel far inland. Yellows to reds reflect increasing hurricane strength. Green is tropical storm strength, and blue and gray are weaker but can still be damaging. NOAA Climate.gov
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