The Science of Extreme Weather Season 1 Episode 19

Ep 19. Flash Floods and Deadly Moving Water

  • TV-PG
  • November 1, 2016
  • 31 min

As humanity continues to rise and expand, so does the risk of encountering extreme weather conditions. Flash floods and deadly moving water, in particular, have become some of the most catastrophic examples of how such sudden and unpredictable natural occurrences can bring about mass destruction and havoc.

In this season 1 episode 19 of The Science of Extreme Weather, the experts take a deep dive into the science behind flash floods and the moving forces of water. The episode begins with an introduction to the concept of flash floods and how they differ from regular floods. While floods are often predictable and may take several days or weeks to accumulate, flash floods arise suddenly and can occur in just a few hours or even minutes.

The team then delves further into the different factors that contribute to the incidence of flash floods. One of the key factors highlighted here is rainfall, in particular, heavy downpours and thunderstorms. This kind of rain is notorious for causing flooding and, importantly, it can occur almost anywhere. The experts also explore how the landscape of an area can influence the occurrence of flash floods. Certain terrains, such as steep slopes or rocky areas, can cause water to accumulate more quickly, and in much larger volumes too.

The next segment of the episode provides an in-depth look into the moving forces of water, both in still and in motion. There is a popular saying that goes, 'water always finds its way,' and this statement is only too true when it comes to deadly moving water. As the team explains, this type of water has enormous power and can carve its way through almost anything, from rocks and soil to even concrete. The experts also demonstrate how this moving force can exert such pressure and impact that it is no wonder people and buildings can be swept away in a matter of seconds.

Finally, the episode concludes with a review of some of the latest technologies and methods that can assist in mitigating the risks of flash floods. One of these is the use of remote sensors, which allow experts to monitor water levels in real-time and sound early warnings when the risk of flooding is high. The team also explores models that can predict the occurrence of flash floods and offers some tips for people living in flood-prone areas on how to stay safe.

In summary, this season 1 episode 19 of The Science of Extreme Weather provides a comprehensive look into the causes and impacts of flash floods and deadly moving water. With a mix of science and technology, the experts present new insights into these extreme weather phenomena, demonstrating the need for infrastructure that can better withstand the forces of water. It is a must-see for anyone interested in understanding the science behind natural disasters and how we can more effectively prepare for them.

Description
Watch The Science of Extreme Weather - Flash Floods and Deadly Moving Water (s1 e19) Online - Watch online anytime: Buy, Rent
The Science of Extreme Weather, Season 1 Episode 19, is available to watch and stream on The Great Courses Signature Collection. You can also buy, rent The Science of Extreme Weather on demand at Amazon Prime, Amazon, Kanopy online.
  • First Aired
    November 1, 2016
  • Content Rating
    TV-PG
  • Runtime
    31 min
  • Language
    English