“A video showing a glacier burst in Alaska is evidence of the trigger for the recent Nepal flash floods.”
Verdict
❌FalseConfidence
What We Found
The claim that a video of a glacier burst in Alaska shows the trigger for the 2026 Nepal flash floods is false. Multiple independent fact-checking organizations have confirmed that the video in question is old footage of an Alaskan glacier and is entirely unrelated to the disaster in Nepal.
Evidence
Following the devastating flash floods that occurred in Nepal and the Nepal-Tibet border region in August 2026, various videos circulated on social media platforms falsely claiming to depict the event. One such video, which purports to show a 'glacier burst' as the trigger for the floods, has been identified by multiple fact-checking outlets, including Reuters and Alt News, as old footage of a glacier in Alaska. These organizations conducted reverse image searches and verified that the footage predates the 2026 Nepal disaster. The actual cause of the Nepal floods, as reported by experts, involved complex geological and meteorological factors, but the viral video being shared is definitively miscaptioned and unrelated to the incident.
What's Missing or Misleading
The claim fails to acknowledge that the video is a piece of recycled footage from a different geographic location (Alaska) and a different time period, which is a common tactic in viral misinformation campaigns following natural disasters.
Sources Reviewed (3)
Alaska glacier miscaptioned as cause of Nepal disaster
Glacier burst video from Alaska falsely viral as Nepal flash flood trigger
Old video of Alaskan glacier shared with claims it shows cause of Nepal flood