El Niño to Intensify, Threatening Heatwaves, Droughts & Heavy Rain

Why in news

The World Meteorological Organization (WMO) announced the official development of El Niño, expected to intensify into a strong event by September 2026, threatening global weather extremes.

Background

The WMO announced that El Niño has developed in the tropical Pacific. It is projected to reach a 'strong' intensity between July and September 2026, necessitating a coordinated global effort to strengthen seasonal forecasts and early warning systems.

Facts for Prelims

• BodyWMO: World Meteorological Organization is the UN agency responsible for monitoring global weather and climate.
• S&TEl Niño: A climate pattern characterized by the unusual warming of surface waters in the eastern tropical Pacific Ocean.
• FactEl Niño intensification period: July to September 2026.
• S&TImpacts of El Niño: Increased risk of droughts, heavy rainfall, and heatwaves in various global regions.

For Mains

Q. Discuss how the intensification of El Niño phenomena poses a threat to global food security and climate resilience. Suggest measures to strengthen early warning systems.

Dimensions to cover in your answer

• Data asymmetry: Lack of real-time climate data in Global South hindering accurate seasonal forecasting
• Infrastructure gap: Inadequate irrigation and water storage systems to mitigate El Niño-induced droughts
• Policy friction: Balancing immediate humanitarian relief with long-term climate adaptation investments in climate-sensitive sectors

Keywords: Climate Resilience · Early Warning Systems · Meteorological Forecasting · Climate Adaptation · Weather Extremes

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