In 1998, a massive tsunami struck the coast of Papua New Guinea, wiping out entire villages in an instant. But the real terror came after the waves receded—because something didn’t add up. Scientists expected an earthquake of much greater magnitude to trigger such a devastating tsunami, yet the quake recorded was too small. That’s when they discovered the horrifying truth: an underwater landslide had secretly amplified the disaster, creating waves far deadlier than expected. This event changed how experts study tsunamis, proving that sometimes, the biggest danger is the one you never see coming. Watch now to uncover the full story of this hidden nightmare beneath the sea! 
Credit: Tsunami: Race Against Time / Blast! Films Mentawai Islands51: By Department of Foreign Affairs and Trade, CC BY 2.0 https://creativecommons.org/licenses/by/2.0, https://commons.wikimedia.org/w/index.php?curid=32164970 CC BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0/: Simulación Tsunami: By Carmen Álvarez Cobos, https://commons.wikimedia.org/wiki/File:Simulaci%C3%B3n_Tsunami.ogv CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0: Dani people traditional house: By Spasimir Pilev, https://commons.wikimedia.org/w/index.php?curid=100205783 VanuatuTeach: By Vskanavis, https://commons.wikimedia.org/w/index.php?curid=72851358 Australian Plate map-fr: By Rémih, Eric Gaba (Sting – fr:Sting), CC BY-SA 2.5 https://creativecommons.org/licenses/by-sa/2.5, https://commons.wikimedia.org/w/index.php?curid=1382478 Animation is created by Bright Side. —————————————————————————————- Music from TheSoul Sound: https://thesoul-sound.com/ Check our Bright Side podcast on Spotify and leave a positive review! https://open.spotify.com/show/0hUkPxD34jRLrMrJux4VxV Subscribe to Bright Side: https://goo.gl/rQTJZz —————————————————————————————- Our Social Media: Facebook: https://www.facebook.com/brightside Instagram: https://www.instagram.com/brightside.official TikTok: https://www.tiktok.com/@brightside.official?lang=en Telegram: https://t.me/bright_side_official Stock materials (photos, footages and other): https://www.depositphotos.com https://www.shutterstock.com https://www.eastnews.ru —————————————————————————————- For more videos and articles visit: http://www.brightside.me —————————————————————————————- This video is made for entertainment purposes. We do not make any warranties about the completeness, safety and reliability. Any action you take upon the information in this video is strictly at your own risk, and we will not be liable for any damages or losses. It is the viewer's responsibility to use judgement, care and precaution if you plan to replicate.
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