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Fake Flood Footage Inundates Social Media After Nepal Disaster

Australian Associated Press

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Date Published
27 Aug 2026
Priority Score
2
Australian
Yes
Created
30 Aug 2026, 08:01 am

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<a href="https://news.google.com/rss/articles/CBMinAFBVV95cUxOZTVVWk43NHlWbnZrRWFGQkUxSzVFX2ZDTWY3ZnJwZVVZYm43a2h0SWxadnFIdVRENVhWTHh3MnpzaFNPSEs1aTh3VEt4dGVyck8ySUpqSVFhOGZ6ZENJVVh3LVBxMGF3MC0zRXQ5d01UWUZJbktmR19ESndmNmZmbkZ5UjNJV1NqSXFzMHdUNFhuUWlKVF9NWXVvTjU?oc=5" target="_blank">Fake flood footage inundates social media after Nepal disaster</a>&nbsp;&nbsp;<font color="#6f6f6f">aap.com.au</font>

Summary

This investigation details the proliferation of AI-generated imagery and misattributed footage following catastrophic flash flooding in Nepal. The report highlights how frontier AI image generators and video synthesis tools are being used to manufacture disaster content that bypasses or is flagged by detection systems like Google's SynthID. These findings underscore the growing challenge of AI-enabled misinformation during humanitarian crises, which can complicate emergency response and public risk perception. The presence of such content demonstrates the immediate governance challenges regarding synthetic media and its potential to exacerbate the social impacts of natural disasters.

Body

WHAT WAS CLAIMEDImages and videos show the devastating floods in Nepal.OUR VERDICTFalse. The images and clips are either AI-generated or show floods in other countries.AAP FACTCHECK - Facebook users are sharing photos and videos falsely claiming to show deadly flooding in Nepal. The region straddling the Himalayan border between China and Nepal experienced catastrophic flash flooding on Wednesday, August 26, local time. While many images and videos online are genuine, some social media users have posted either AI-generated content or clips of unrelated disasters. One Facebook post (below) features a dramatic before-and-after image supposedly showing the flood's trail of destruction through an unspecified town. AI detection software confirms the images were created using an OpenAI image generator. (AAP/Facebook) Meta has labelled the post as "AI content", indicating the images could be AI-generated. OpenAI's detection software also found invisible watermarks, known as SynthID, confirming it was AI-generated. Dozens of other social media accounts have republished the same fabricated images.  One YouTube video (below), for example, opens with the fake images before showing a video of bridges straining and collapsing amid a raging torrent. Fake videos purporting to show the natural disaster were shared online within hours of the flood. (AAP/Facebook) But YouTube has flagged this video's sounds and visuals as altered or generated using AI. Google's SynthID tool also confirms the clips were generated using AI. Another X account posted an image purportedly showing locals, tourists and rescue workers watching on as a flooded river tears through a valley, with helicopters in flight up above. An X post appearing to show rescuers is AI-generated and carries a "Made by AI" tag at the bottom. (X/AAP) This too was machine-made, OpenAI's SynthID tool reveals, and also carries a "Made with AI" label at the bottom of the post.  Another Facebook post purporting to show the disaster in Nepal has lifted footage of a mudslide in Japan, a Google reverse image search reveals. A video falsely presented as showing the disaster in Nepal has been viewed more than 360,000 times. (AAP/Facebook) The original clip was published by Nine.com.au on July 3, 2021, and shows a landslide in the city of Atami, Japan, where 27 people died. The clip has been reversed in the Facebook post but is otherwise unaltered.  Similarly, a video on X with a Spanish caption claims thousands have died and thousands more are missing. "NEPAL  | CHINA  |  URGENT - THOUSANDS OF PEOPLE BURIED ALIVE, VILLAGES WIPED OFF THE MAP: HUMANS ARE NOTHING BEFORE NATURE," a translation of the post reads.  "In seconds the avalanche swept everything away, made entire villages disappear, thousands of people have died and thousands more are missing." The video in the X post actually shows a deadly mudslide in India in 2025. (AAP/Facebook) The post also includes a clip of a mudslide coming down a hillside and slamming into a village, which actually shows a natural disaster in India more than a year earlier. At the time of writing, the number of people confirmed dead in Nepal was 160, with 558 believed missing, according to live coverage from BBC News. Saddened to learn about a tragic cloudburst in Dharali area in Uttarakhand's Uttarkashi district which has swept away a number of people besides washing away several houses. I pray for the safety of those trapped in the flash floods and pray for their swift rescue. pic.twitter.com/XAZ8WrsV5V— Sukhbir Singh Badal (@officeofssbadal) August 5, 2025 The original clip was posted on X on August 6, 2025, and captioned as showing a natural disaster in Dharali village in Uttarakhand, India. The Dharali incident resulted in 61 deaths and 84 people missing, according to a paper in Natural Hazards Research. The Nepal disaster has also provided fodder for conspiracy theorists. A genuine video of the landslide is included in a Facebook post claiming the disaster was "made by HAARP".  The disaster was soon seized on by people claiming it was caused by an US research facility. (AAP/Facebook) HAARP stands for High-frequency Active Auroral Research Program, a US military-built research facility operated by the University of Alaska Fairbanks. AAP FactCheck has debunked numerous false claims about HAARP's ability to control the weather, which scientists have dismissed as nonsense. The United States Geological Survey has pointed to a "glacial collapse" as being responsible for the seismic activity detected in relation to the flash flooding in Nepal.FC Nepal FloodsAAP FactCheck is an accredited member of the International Fact-Checking Network. To keep up with our latest fact checks, follow us on Facebook, Instagram, Threads, X, BlueSky, TikTok and YouTube.