When did NOVA Season 52 Episode 18 air?
NOVA Season 52 Episode 18 aired on October 29, 2025 at 9 PM ET.
NOVA
PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.
Season 52 · Episode 18
Superfloods
Aired Oct 29, 2025at 9PM·53m
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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Direct answers for episode-level questions and details.
How long is NOVA Season 52 Episode 18?
This episode runs for approximately 53 minutes.
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