WHY Ground Saturation is DANGEROUS: Because the Real Killer in a Flood Isn't Water

WHY Ground Saturation is DANGEROUS: Because the Real Killer in a Flood Isn't Water — It's the Mud That Comes After Join the debate: After the flood, is it safe to return home — or is the real danger still hidden underground? Do communities underestimate saturated slopes because the sky looks clear? Let us know in the comments! Watch Next: WHY EF5 Tornadoes are DANGEROUS Learn More: USGS Landslide Hazards Program NASA Global Landslide Catalog The Oso Landslide 2014 Report 01:18 THE SETUP 03:07 THE MECHANISM 08:20 THE EVIDENCE 11:37 THE TWIST 14:44 THE SCALE 21:59 THE CLOSE Join the conversation: Should the 72 hours after extreme rainfall be treated as an official danger window for landslides? Or do warnings lose power once the rain stops and people start returning home? Share your thoughts below! Watch Next: WHY EF5 Tornadoes are DANGEROUS Learn More: USGS: Landslide Preparedness NASA: Global Landslide Monitoring GEER Report: The 2014 Oso Landslide

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She Was Trying to Cut It With Scissors and The Grass Was Taller Than My Mowers

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The Pacific Northwest Megaquake (Full Episode) | X-Ray Earth | Nat Geo Animals

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The Lost Supervolcano: The Biggest Eruption in Human History - Full Documentary

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We Completely Changed Our BRAND NEW Van… First Full Tour

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Fall asleep while I build a zoo (Part 2) - Planet Zoo ASMR

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A European Ice Age is Coming Sooner Than We Thought...

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ASMR Addictive Fast Tapping Collection For Deep Sleep & Anxiety Relief (No Talking) — 2.5 Hours

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New Mexico Lake DROPS 91% - The First American City To Go 100% Dry...

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4 Megaprojects Under Construction to Bypass the Strait of Hormuz

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The Most Powerful El Niño In Recorded History is Forming in the Pacific Ocean

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The Aral Sea Finally Came Back To Life After Kazakhstan Used The Kokaral Dam To Block A Strait

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Why German Engineers Couldn't Explain How Britain Built A Bomb That Bounced On Water

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The Terrifying Physics of New Zealand’s Cook Strait

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How Millions of Half Moon Pits Are Stopping the Sahara from Swallowing Africa

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CHERNOBYL: What 40 Years Without Humans Did to This City | 4K Travel Documentary