Superfloods
NOVA · Season 52 · Episode 18
In September 2024, Hurricane Helene dumped 14 inches of rain on North Carolina, triggering flash floods and killing more than 100 people. Why are these floods on the rise around the world-even in places thousands of feet above sea level?
Episode Details
Air date, runtime, timezone, and episode position.
Season
52
Episode
18
Air Date
29/Oct/2025
Air Time
21:00
Runtime
53 min
Overview
Episode summary.
In September 2024, Hurricane Helene dumped 14 inches of rain on North Carolina, triggering flash floods and killing more than 100 people. Why are these floods on the rise around the world-even in places thousands of feet above sea level?
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