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10 clusters · 263 sources · 40 days · First seen · Last updated

2026-2027 El Niño phenomenon intensification

Overview

The 2026-2027 El Niño phenomenon is intensifying, with sea surface temperatures in the Equatorial Pacific reaching 2.5°C to 5°C above historical averages as of July 2026. Experts suggest a 69% probability that this cycle will be the most intense since 1950, with a greater than 90% chance of a “very strong” event occurring between late 2026 and early 2027. Some researchers have informally dubbed the powerful development the “Godzilla” phenomenon.

By late September 2026, climatologists warned that the event, potentially amplified by a 1.5°C increase in global temperatures, could make 2027 one of the hottest years on record. Recent data suggests a 75% chance that 2027 will indeed become the hottest year on record due to the combined impact of this extreme El Niño and ongoing global warming. The phenomenon is expected to raise Pacific temperatures by 3.4 degrees, driving intense typhoons in the Pacific—including record-breaking storms like Hurricane Polo, which reached peak winds of 180 mph—and extreme droughts in Central America. Conversely, wind shear is preventing hurricane formation in the Atlantic.

Regional impacts are diversifying as the event progresses. In Ecuador, the phenomenon is causing record rainfall on the coast while simultaneously creating drought conditions in the Amazon, which threatens hydroelectric power. In Argentina and Paraguay, warnings indicate that river levels, such as the Paraná, could double.

Globally, the “super El Niño” poses severe risks to health and food security. A study from the Climate Impact Lab at the University of Chicago warns the event could lead to approximately 451,000 deaths globally due to extreme heat. The Sahel region in Africa is projected to face 66,800 additional deaths, with Nigeria bearing nearly half of that burden. Other highly vulnerable regions include Indonesia, the Philippines, Vietnam, Thailand, Cambodia, India, and Brazil.

Entities

Pacific Ocean · World Meteorological Organization · NOAA · National Oceanic and Atmospheric Administration · CIIFEN

Claims

What the coverage asserts, and how many sources carry each claim.

Timeline

  1. [INTERNATIONAL] 7 sources
    Scientists warn of impending 'super' El Nino event in India

    Over 180 Indian scientists have warned of an impending 'super' El Nino event, which could cause extreme heat, drought, and ecological damage through February 2027.

  2. [INTERNATIONAL] 2 sources
    Climate change and El Niño drive record global heat and drought

    Climate change and a record-breaking El Niño have driven extreme global heat and drought, causing tens of thousands of deaths in Europe and threatening global food security and economic assets.

  3. [INTERNATIONAL] 2 sources
    El Niño and geopolitical shocks threaten 2026 global food security

    A record-breaking El Niño event and geopolitical tensions are projected to converge in 2026, creating simultaneous shocks to the global food system and harvest cycles.

  4. [INTERNATIONAL] 2 sources
    Super Niño threatens Mexican fishing and food security

    The ‘Super Niño’ phenomenon threatens Mexico's fishing industry and food security by altering ocean temperatures and forcing commercial species to migrate, increasing costs and uncertainty for fishers.

  5. [INTERNATIONAL] 11 sources
    Global climate crisis: record ocean heat and El Niño threaten 2027

    Global climate reports indicate record ocean temperatures and a strengthening El Niño that may drive extreme heat in 2027. Europe and Russia have both experienced record-breaking heat and wildfires in 2026.

  6. [INTERNATIONAL] 4 sources
    El Niño disrupts Pacific marine food web and ecosystems

    The 2026 El Niño is disrupting the Pacific marine food web by reducing chlorophyll and phytoplankton levels through suppressed nutrient upwelling.

  7. [INTERNATIONAL] 65 sources
    El Niño phenomenon threatens record global temperatures through 2027

    Scientists warn of a potentially historic Super El Niño, with sea temperatures in the Pacific rising sharply. This could make 2027 the hottest year on record, causing global droughts, floods, and food shortages

  8. [INTERNATIONAL] 147 sources
    El Niño phenomenon strengthens with historic intensity projected for 2026-2027

    A strengthening El Niño phenomenon is projected to reach historic intensity by 2026-2027, threatening global food security, water supplies, and electrical systems through extreme droughts and floods.

  9. [INTERNATIONAL] 6 sources
    Amazon leaders prepare for intense 2026 El Niño

    Amazonian leaders are leveraging past experiences with extreme droughts and wildfires to prepare communities for a potentially intense El Niño phenomenon predicted for 2026.

  10. [INTERNATIONAL] 31 sources
    El Niño 2026 intensifies as Pacific sea temperatures rise

    The 2026-2027 El Niño is approaching “very strong” intensity, with NASA observing declining marine productivity in the Pacific. Scientists warn of unpredictable global impacts and rising extreme heat risks.

Sources

2001online.com · 324.cat · 92q.com · aajtak.com · abarahpress.com · acierta.mx · adevarul.ro · adnsur.com.ar · agendaonline.it · agniban.com · agribusiness.asn.au · agrodiario.hn · aktivni.si · alertas24.com · almakos.com · almomento.mx · altavoz.pe · americafirstreport.com · amica.de · argentarnoticias.com.ar · atgs.ch · augsburger-allgemeine.de · aztecajalisco.com · baochinhphu.vn · bbv-net.de · benguturk.com · beteve.cat · blog.amoresf.com · brasil247.com · brasilemfolhas.com.br · bursahakimiyet.com.tr · ca.sports.yahoo.com · calibre800.com · canal44.com · cenariomt.com.br · chicoterra.com · climainfo.org.br · cliquef5.com.br · concierto.cl · conexaomarilia.com.br · contilnetnoticias.com.br · correiomanha.pt · countries.cz · culturacolectiva.com · cumhuriyet.com.tr · dattelner-morgenpost.de · delabahia.com.ar · diariandorra.ad

This summary has been updated 51 times: see revision history