WASHINGTON — A new El Niño climate pattern has formed in the Pacific Ocean and is expected to strengthen further in the coming months, with scientists warning it could trigger widespread extreme weather including heat waves, floods, droughts, and wildfires across the globe, according to the U.S. National Oceanic and Atmospheric Administration (NOAA).
The phenomenon, officially confirmed by NOAA on Thursday, is a periodic warming of sea surface temperatures in the central and eastern equatorial Pacific that disrupts global weather systems. Forecasters say there is a 63 percent chance the current El Niño could intensify into one of the strongest events on record, potentially rivaling the historic 1997–1998 episode, which caused billions of dollars in global damage.
Experts caution that the developing system could amplify climate extremes in a world already experiencing rising temperatures driven by human-caused greenhouse gas emissions.
United Nations Secretary-General António Guterres described El Niño as an “urgent climate warning,” saying it will “pour fuel on the fire of a warming world.”
El Niño typically influences weather patterns worldwide. In the United States, it can reduce Atlantic hurricane activity while increasing storm formation in the Pacific. NOAA climate officials say the southern United States often experiences wetter conditions during El Niño winters, while parts of the Pacific Northwest tend to become warmer and drier.
Other regions face more severe risks. Climate scientists say western South America, where El Niño was first identified, often experiences intense rainfall and flooding. In contrast, Australia and parts of Southeast Asia may see worsening droughts and wildfire conditions. India is also vulnerable to stronger heat waves, while northeastern Africa may face alternating periods of drought and heavy rainfall.
“This can get dire very quickly, especially in the Pacific,” said NOAA meteorologist Frazier, noting that impacts vary significantly depending on geography.
In the United States, agricultural conditions may benefit in some regions. NOAA’s Climate Prediction Center said increased winter precipitation could improve water availability and crop conditions in parts of the southern U.S. However, impacts on livestock and dairy production are expected to be more mixed, according to meteorologists and agricultural analysts.
Economists warn that extreme heat associated with El Niño conditions may also slow economic growth. Stanford University climate economist Marshall Burke said higher-than-normal temperatures have been linked to reduced economic output in the United States.
Several climate scientists also project that 2027 could become one of the hottest years on record due to delayed warming effects from the current El Niño event, which is expected to peak in late 2026 or early 2027.
The timing and strength of El Niño events can vary, but they typically develop during the Northern Hemisphere summer, peak in late fall or winter, and weaken in the following spring. Some researchers, including Columbia University climate scientist Muhammad Azhar Ehsan, say early indicators suggest this event could peak earlier than usual and may persist longer than average.
While some forecasts have described the system as potentially “super” or “Godzilla” in strength, scientists emphasize that precise impacts will depend on how ocean temperatures evolve in the coming months.
“Instead of being scared, we can ask people to be prepared,” Ehsan said, underscoring the importance of early monitoring and preparedness.
Scientists also note that El Niño events are expected to become more variable as global temperatures rise, though it remains unclear whether the current system is directly linked to long-term climate change trends.
Paraluman P. Funtanilla
Paraluman P. Funtanilla is Tutubi News Magazine's Marketing Specialist and is a Contributing Editor. She finished her degree in Communication Arts in De La Salle Lipa. She has worked as a Digital Marketer for start-up businesses and small business spaces for the past two years. She has earned certificates from Coursera on Brand Management: Aligning Business Brand and Behavior and Viral Marketing and How to Craft Contagious Content. She also worked with Asia Express Romania TV Show.
- Paraluman P. Funtanilla
- Paraluman P. Funtanilla
- Paraluman P. Funtanilla
- Paraluman P. Funtanilla
