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UN PhotoGENEVA / WMO EL NIÑO UPDATE
STORY: GENEVA / WMO EL NIÑO UPDATE
TRT: 2:41
SOURCE: UNTV CH
RESTRICTIONS: NONE
LANGUAGE: ENGLISH / NATS
DATELINE: 02 JUNE 2026, GENEVA, SWITZERLAND
1. Wide shot, exterior, UN Geneva flag alley
2. Wide shot, UN Geneva Press room, podium speakers, photographer
3. SOUNDBITE (English) Celeste Saulo, Secretary-General, WMO:
“The World Meteorological Organization latest El Niño-La Niña update confirms that El Niño conditions are developing in the tropical Pacific and are expected to influence weather and climate patterns around the world in the months ahead.”
4. Med shot, journalists, participants, TV screens
5. SOUNDBITE (English) Celeste Saulo, Secretary-General, WMO:
“Our experts estimate an 80 per cent probability that a El Niño conditions will emerge in the period between June and August 2026. This likelihood increases to around 90 per cent through the remainder of the forecast period, that is September-December.”
6. Med shot, photographer, TV screen showing speaker
7. SOUNDBITE (English) Celeste Saulo, Secretary-General, WMO:
“This update matters because El Niño is a major driver of global weather and climate patterns. The warmer ocean adds heat and moisture to the climate system, which can serve to worsen climate extremes, including heatwaves and heavy rainfall.”
8. Wide shot, podium speakers
9. SOUNDBITE (English) Celeste Saulo, Secretary-General, WMO:
“We understand El Niño; we can prepare much better for El Niño thanks to science and to the investment of many countries to be well prepared. But on top of El Niño, you have extreme events and those extreme events are requiring more and more [investment].”
10. Wide shot, journalists, TV screens showing speaker
11. SOUNDBITE (English) Celeste Saulo, Secretary-General, WMO:
“The footprint of an El Nino travels far beyond its origins in the Pacific Ocean, impacting agriculture, energy supplies, trade, water resources, supply chains and livelihoods across entire regions.”
12. Wide shot, TV journalists, cameras, technical staff, UN logo reflected in glass window
13. SOUNDBITE (English) Celeste Saulo, Secretary-General, WMO:
“I think Australia is another area where we should be paying a lot of attention because of the less of water that is expected, more warming; so it's the ingredients are the worst for enhanced wildfires and this has been the case on other El Niños.”
14. Med shot, podium speakers, TV screens showing speaker
15. SOUNDBITE (English) Celeste Saulo, Secretary-General, WMO:
“In Ecuador, Peru, certainly, they are the most impacted in terms of how the warming waters affect their fisheries, for example, and also increased rains.”
16. Wide, journalists, photographer, TV screens showing speaker
17. Various shots, journalists
The UN urged all countries today (2 Jun) to bolster early warning systems after confirming the onset of El Niño, warning that the Pacific Ocean-warming phenomenon will bring above-average temperatures “nearly everywhere” and fuel more extreme weather.
According to the World Meteorological Organization (WMO), there is an 80 per cent probability that El Niño conditions will emerge between June and August and a 90 per cent chance of this happening thereafter.
“This update matters because El Niño is a major driver of global weather and climate patterns,” said WMO Secretary-General Celeste Saulo. “The footprint of an El Niño travels far beyond its origins in the Pacific Ocean, impacting agriculture, energy supplies, trade, water resources, supply chains, and livelihoods across entire regions.”
At 6°C above average, tropical Pacific Ocean temperature readings are fuelling concerns that this El Niño could devastate vulnerable and unprepared communities worldwide.
The last El Niño in 2023-24 was one of the five strongest on record and it played a role in record global temperatures registered in 2024, noted Saulo.
“We understand El Niño; we can prepare much better for El Niño thanks to science and to the investment of many countries to be well prepared,” the WMO chief told journalists in Geneva. “But on top of El Niño, you have extreme events and those extreme events are requiring more and more [investment].”
Together with weather agencies worldwide, the WMO’s role in the coming months involves monitoring conditions to inform decision-making by governments, humanitarian agencies and other climate-sensitive sectors.
“Advance seasonal forecasts and early warnings are vital to save lives and cushion the impact on our economies and our communities,” Saulo insisted.
El Niño and La Niña explained
Both El Niño and La Niña are opposite phases of the El Niño–Southern Oscillation (ENSO), one of the most powerful naturally occurring climate patterns on Earth.
El Niño is characterized by a warming of ocean surface temperatures in the central and eastern Equatorial Pacific. It typically occurs every two to seven years and lasts around nine to 12 months.
It generally begins developing between March and June and reaches its peak intensity between November and February, with impacts on global temperatures typically being most pronounced in the second year after development.
ENSO events fall into four categories: weak, moderate, strong or very strong. “Even a moderate El Niño makes some weather and climate extremes more likely,” said WMO. There is “no evidence that climate change increases the frequency or intensity of El Niño events”, but it can amplify associated impacts because a warmer ocean and atmosphere provide more energy and moisture for extreme weather events such as heatwaves and heavy rainfall.
