Is 5G Behind the Extreme Heatwaves in Europe? Viral Conspiracy Debunked
A claim circulating on social media suggests that 5G technology is responsible for heatwaves across Europe. LatestLY's fact check found this claim to be false, unsupported by scientific evidence or expert consensus. There is no scientific evidence to support a link between 5G technology and meteorological phenomena like heatwaves.
A claim widely shared on social media asserts that 5G technology is the cause of recent heatwaves observed across Europe. LatestLY's investigation into this assertion found it to be entirely false, lacking any scientific basis.
The Claim Spreads
The claim, which first appeared around July 5, 2026, alleges a direct causal link between the deployment and operation of 5G networks and periods of extreme heat in Europe. These posts gained traction on various social media platforms, often shared alongside unrelated images or sensationalized headlines, implying a deliberate manipulation of weather by wireless technology. The proliferation of such content contributes to misinformation about both climate science and technological advancements.
No, 5G Networks Are Not Creating Weather or Causing Heatwaves
Scientific Evidence Debunks Claim
Experts in climate science and electromagnetic fields have unequivocally stated that there is no credible physical mechanism by which 5G signals could cause heatwaves or alter weather patterns. AFP Fact Check, which previously debunked similar claims, cited experts who confirm that 5G has no effect on weather and its radio waves are far too weak to heat the atmosphere. The energy emitted by 5G networks is negligible when compared to the vast atmospheric energy involved in heating the environment. Physics and climate science experts further dismiss claims that 5G networks can engineer weather, emphasizing that no mechanism exists for radio-frequency energy to change weather, and its energy is negligible compared to solar energy, as reported by AFP Fact Check and Veridica.ro.
Official Responses and Context
The World Health Organization (WHO) states that, to date, no adverse health effects have been causally linked with exposure to wireless technologies, including 5G. The WHO further clarifies that radiofrequency exposure levels from current technologies result in a negligible temperature rise in the human body. Experts from the University of Sydney also explain that the power of communication towers and mobile phones is well below levels that cause temperature changes, and international guidelines state no scientifically substantiated adverse health effect can be attributed to standard 5G installations. Conspiracy theories falsely attributing high summer temperatures to 5G, HAARP, or radar installations neglect the actual meteorological causes, such as atmospheric circulation, high-pressure systems, humidity, and global warming, as detailed by Veridica.ro.
Conclusion
The claim that 5G causes heatwaves across Europe is baseless and has been thoroughly debunked by scientific experts and fact-checking organizations. There is no scientific evidence to support a link between 5G technology and meteorological phenomena like heatwaves.
Fact check
5G causes heatwaves across Europe.
The claim that 5G causes heatwaves across Europe is entirely false and scientifically baseless.
(The above story first appeared on LatestLY on Jul 14, 2026 12:15 PM IST. For more news and updates on politics, world, sports, entertainment and lifestyle, log on to our website latestly.com).