Supersized El Niño May Become Strongest Ever Recorded

The El Niño weather phenomenon is set to intensify further into 2027 and could be the strongest ever recorded, the World Meteorological Organization has said. The UN weather agency forecasts a near 100 percent likelihood that El Niño will persist through February 2027, fuelled by exceptionally warm Pacific Ocean temperatures. Officials warned the event may be stronger than anything since monitoring began, raising risks of extreme weather and leaving higher global temperatures in its wake into next year.

 

The Forecast

 

The WMO has issued a significant forecast. El Niño is set to intensify into 2027. It could be the strongest ever recorded. This raises risks of extreme weather. These risks extend into next year.

The agency expressed unusual certainty. Its forecasts show near 100 percent likelihood. El Niño will persist through February 2027. This is fuelled by warm Pacific temperatures. It is the first time such certainty has been expressed.

 

The Scale of the Event

 

The event could reach record intensity. Officials described it as potentially unprecedented. It may be stronger than anything since monitoring began. The agency's head called it literally off the charts. This underscores the exceptional nature of the event.

Current measurements support this assessment. Pacific temperatures are more than 2 degrees above normal. This places the event in the top bracket. It is among the strongest since records began in 1950. Only four events have been categorised as very strong.

 

Understanding El Niño

 

El Niño is a natural phenomenon. It involves warming of Pacific sea temperatures. This occurs in the eastern Pacific. Weakening trade winds cause it. It occurs every two to seven years.

The event has wide-reaching effects. It typically lasts up to 12 months. A strong event shifts rainfall and temperature patterns. This can occur worldwide. It fuels extreme weather such as droughts and typhoons.

 

Read More: Global Sea Surface Temperatures Reach Record High Again

 

The Climate Connection

 

The event links to broader warming. El Niño itself is naturally occurring. It is not directly caused by climate change. However, warmer oceans can intensify it. These warmer temperatures are linked to climate change.

Officials stressed this connection. The UN chief said El Niño is being supersized. He noted the planet is in uncharted waters. These waters are heating up. This framing links the event to warming oceans.

 

The Impacts

 

The event is already causing harm. It has affected soft commodities in tropical areas. This has caused a severe food crisis. The crisis affects Central America's Dry Corridor. This demonstrates the event's real-world impact.

Further effects are anticipated. The event is set to peak late this year. Its effects will continue into 2027. It could leave higher global temperatures behind. Officials said 2027 could be the warmest on record.

 

Preparedness Efforts

 

The agency is stepping up preparations. It is enhancing early warning efforts. This allows states to take early action. Examples include switching to drought-resistant crops. This aims to reduce the event's impact.

The agency emphasised collaboration. It committed to working with partners. This spans the UN and humanitarian system. It aims to provide climate intelligence. This supports disaster management and climate-sensitive sectors.