A powerful El Niño event, known as a “super” or “Godzilla” El Niño, has resurfaced in the Pacific Ocean, disrupting global weather patterns amidst already scorching temperatures across North America and Europe. Record-breaking heatwaves in July have caused numerous heat-related fatalities, dried up water sources, and triggered destructive wildfires, including in Canada where over 4.1 million hectares of forest have burned, casting a thick blanket of smoke over vast regions.
While the current extreme weather events coincide with the return of El Niño, climate scientists clarify that El Niño is not solely responsible for these crises. However, they emphasize that the convergence of this natural phenomenon with human-induced climate change could intensify extreme weather conditions further.
According to NASA’s climate scientist Josh Willis, the impact of El Niño is expected to be widespread and significant. The phenomenon, occurring every three to seven years, disrupts weather patterns by heating up the air above the ocean surface, leading to unusual rainfall patterns across different regions.
Although the full impact of this El Niño may not yet be fully felt in northern areas like Canada, scientists suggest that this event, comparable to the strongest El Niños on record, could potentially exacerbate the current heatwaves and wildfires. The unusual warmth associated with this El Niño has raised concerns about its contribution to the ongoing disasters.
Models predict that this El Niño will bring warmer winter conditions to Canada and the northern U.S., with distinct effects on precipitation patterns. Countries like Peru and Ecuador are already experiencing heavy rains and droughts, while regions such as Indonesia are facing an extended wildfire season.
El Niño’s influence is also evident in the Atlantic hurricane season, where fewer tropical storms are expected due to altered atmospheric conditions. As the world grapples with the ramifications of climate change, the intensity of El Niño in a warming environment poses additional challenges and uncertainties for the future.
Experts warn that the impact of this El Niño will extend into 2027, as the accumulated heat from the ocean continues to influence global weather patterns. The combined effects of El Niño and climate change underscore the need for proactive measures to mitigate the escalating risks posed by extreme weather events.
[Source](https://www.cbc.ca/news/climate/el-nino-2026-extreme-weather-9.7313170)