#FactCheck: Viral Video Falsely Linked to September 4 Anak Krakatau Eruption Is AI-Generated

Research Wing
Research Wing
Innovation and Research
PUBLISHED ON
Sep 10, 2026
10

Executive Summary

A volcano erupted at Indonesia’s Anak Krakatau on the night of September 4, 2026. A video is being shared on social media in connection with the eruption. The video shows lava rising high into the air following a volcanic eruption, with people seen fleeing the area. Some social media users are sharing the video claiming that it shows the eruption of Indonesia’s Anak Krakatau volcano. Research by CyberPeace found that the viral video is AI-generated. The video was created with the help of AI tools. However, four volcanoes, including Anak Krakatau, have erupted in Indonesia.

Claim

An Instagram user shared the viral video with the caption: “Indonesia’s Anak Krakatau volcano erupted Friday night. According to MAGMA Indonesia, lava fountains were seen rising from the volcano’s crater, while ash plumes reached a height of up to 400 metres. The volcano remains at Level III, with authorities enforcing a 3-kilometre exclusion zone around the crater.”

https://www.instagram.com/reels/DdBfQprThPA/ 

https://archive.ph/hvd0G 

Fact Check

To investigate the viral video, we examined it closely and noticed several inconsistencies. At the beginning of the video, people can be seen standing calmly as the volcanic eruption takes place. Shortly afterward, the vehicles parked there suddenly begin moving. In one of the cars, no driver is visible. Meanwhile, the legs of a person running on the road disappear, and the person appears to merge into the background. These visual inconsistencies raised suspicions that the viral video had been created using AI tools.

We checked the video using the AI detection tool Hive Moderation, which indicated that there was a more than 94 percent likelihood that the video was AI-generated.

We checked the keyframes of the video using the AI detection tool Was It AI, which identified the video as 97 percent likely to be AI-generated.

Conclusion

The Anak Krakatau volcano in Indonesia erupted on the night of September 4, 2026. However, our research found that the video being shared in connection with the eruption was created using AI tools. Visual inconsistencies in the footage, along with the results of AI detection tools, indicate that the video is AI-generated and does not show genuine footage of the Anak Krakatau eruption. Therefore, the claim that the viral video shows the September 4 eruption of Indonesia’s Anak Krakatau volcano is false.

PUBLISHED ON
Sep 10, 2026
Category
#FactCheck
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