A very strong El Niño may be approaching. Here’s what it could mean for the world’s weather

The Conversation · 🇦🇺 public Australia · Jun 03, 2026 · 984 words · By Javier Martín Vide

Climate Science Meteorological History Environmental Prediction

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What to know about Climate Science

The article explains the El Niño-Southern Oscillation (ENSO) phenomenon, detailing its oceanic and atmospheric components and historical impacts. It describes the cycle's effects on global weather patterns and predicts potential outcomes for a possible 'super-El Niño' in 2026 or 2027.

Propaganda risk 10%

Claims checked 18

Techniques found 1

Topics 3

Coverage spectrum

Coverage gap: Low Left coverage

Left0%

Center75%

Right25%

4 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

El Niño is a recurring climate event with impacts across the globe.

Why it matters

It has three phases: one cold (known as La Niña), one neutral, and one warm (El Niño).

Common ground

In 2026, spring in the northern hemisphere took place in a neutral phase, which followed a relatively mild La Niña.

Perspective signals

The tension in the story is sharpened by Loaded Language: language that can make the dispute feel more urgent, personal, or adversarial than the underlying facts alone.

Follow-up questions

What new context would change how readers understand this Climate Science story?
What evidence would most clearly confirm or weaken the claim that Antofagasta and Rio de Janeiro... are at almost exactly the same latitude, the Tropic of Capricorn, but their average sea temperatures are very different: around 18°C in Antofagasta and 24°C in Rio de Janeiro?
How does this story connect Climate Science with Meteorological History over the next few days?

open_in_new Read the original article: https://theconversation.com/a-very-strong-el-nino-may-be-approaching-heres-what-…

analyticsAnalysis

10%

Propaganda Score

confidence: 95%

Low risk. This article shows minimal use of propaganda techniques.

psychologyPropaganda Techniques Detected

eFinder identified 1 propaganda technique in this article. These signals explain how wording, emphasis, or missing context can shape a reader's interpretation.

warning

Loaded Language 70% confidence

Using words with strong emotional connotations to influence an audience.

Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.

Why it matters: Recognizing loaded language helps readers compare the article's framing with the underlying facts and with coverage from other sources.

fact_checkClaims Checked

eFinder analyzed this article and checked 18 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

schedule Pending 8

info Single Source 3

check_circle Corroborated 3

verified Verified By Reference 2

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verified Verified 1

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Claim 1: “Antofagasta and Rio de Janeiro... are at almost exactly the same latitude, the Tropic of Capricorn, but their average sea temperatures are very different: around 18°C in Antofagasta and 24°C in Rio de Janeiro.”

SINGLE SOURCE

The provided web search results for this claim are completely irrelevant (referring to a Japanese pork bun shop), and no other evidence was provided to verify the specific temperatures and latitudes of Antofagasta and Rio de Janeiro.

travel_explore

web search NEUTRAL — 551HORAI蓬莱の公式ホームページです。大阪名物の豚まん [肉まん]・焼売・アイスキャンデーなどの商品案内、店舗情報（お持ち帰り、チルド商品、レストラン）、催事情報、通販（オンラインショップ）、よくあるご質問、採用情報をご紹介。
https://www.551horai.co.jp/

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web search NEUTRAL — 551HORAI蓬莱のネット（公式通販サイト）・お電話でのご注文についてご紹介します。朝9時までにネット通販でご注文いただきましたら、その日に作った新鮮な味を即日発送いたします。最短で翌日には「551がある時〜」がお手元に！
https://www.551horai.co.jp/mail_order/

travel_explore

web search NEUTRAL — 551HORAI蓬莱の店舗についてご紹介します。エリア（なんば・心斎橋、梅田大阪駅、天王寺、新大阪など）やサービス・お店の種類（お持ち帰り、チルド商品、レストラン）などからお探しいただけます。大阪名物の豚まん [肉まん]は551HORAI蓬莱。
https://www.551horai.co.jp/shop/

schedule

Claim 2: “In 1957-1958, a very intense El Niño caused torrential rainfall in Peru and other countries, and a severe drought in India and Southeast Asia”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 3: “This situation was the opposite of El Niño and was named La Niña.”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

cancel

Claim 4: “This occasional anomalous warm ocean current in the Pacific was originally noted by 19th-century Peruvian fishermen.”

DISPUTED

There is a conflict regarding the timeframe. One source mentions 19th-century fishermen, while other sources (including a web search result) state it was first observed by Peruvian fishermen in the 1600s.

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wikipedia NEUTRAL — The 1997–1998 El Niño was regarded as one of the most powerful El Niño–Southern Oscillation events in recorded history, resulting in widespread droughts, flooding and other natural disasters across th…
https://en.wikipedia.org/wiki/1997–98_El_Niño_event

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wikipedia NEUTRAL — El Niño–Southern Oscillation (ENSO) is a global climate phenomenon that emerges from variation in winds and sea surface temperatures over the tropical Pacific Ocean. Those variations have an irregular…
https://en.wikipedia.org/wiki/El_Niño–Southern_Oscillation

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wikipedia NEUTRAL — Héctor Rusthenford "Niño" Guerrero Flores (2 December 1983 – c. 12 June 2026) was a Venezuelan drug trafficker and leader of Tren de Aragua. In 2010, he was captured while trafficking in stolen goods…
https://en.wikipedia.org/wiki/Niño_Guerrero

+ 4 more evidence sources

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Claim 5: “The last intense El Niño of the 20th century occurred in 1997–98, causing severe flooding in California.”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

schedule

Claim 6: “It also caused a very mild winter in the mid-latitudes of Europe, Asia and North America.”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

schedule

Claim 7: “Combining the names of the oceanic and atmospheric components gave rise to the El Niño’s official name: El Niño-Southern Oscillation (often abbreviated to ENSO).”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 8: “For Peruvian fishermen, the arrival of the warmer El Niño current meant the disappearance of their most abundant and prized fish, the anchoveta, which thrives in cold, plankton-rich waters.”

CORROBORATED

Multiple sources, including Wikipedia and UCAR, confirm that El Niño leads to a collapse/disappearance of the anchoveta (anchovy) population off the coast of Peru due to warming waters.

travel_explore

web search NEUTRAL — This resulted in a major collapse of the fishing industry in Peru during the 1970s, causing a great impact on the Peruvian economy and in worldwide availability ...
https://en.wikipedia.org/wiki/1972_Peruvian_anchoveta_crisis

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web search NEUTRAL — And with less phytoplankton to eat, fewer anchovies can survive. Map showing the increase in sea surface temperatures off the western coast of Peru during an.
https://scied.ucar.edu/learning-zone/how-climate-works/el-ni…

travel_explore

web search NEUTRAL — Dec 21, 2023 ... The name El Niño is linked to Peruvian fishermen who caught anchovies off the Pacific coast of South America.
https://www.facebook.com/bemidjipioneer/posts/the-name-el-ni…

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Claim 9: “It has three phases: one cold (known as La Niña), one neutral, and one warm (El Niño).”

CORROBORATED

Multiple independent sources, including NOAA and Wikipedia, confirm that ENSO consists of three phases: El Niño (warm), La Niña (cold), and neutral.

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wikipedia NEUTRAL — Effects of the El Niño–Southern Oscillation in Australia are present across most of Australia, particularly the north and the east, and are one of the main climate drivers of the country. Associated w…
https://en.wikipedia.org/wiki/Effects_of_the_El_Niño–Souther…

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wikipedia NEUTRAL — Super El Niño events, also called very strong El Niño events, are climatic phenomena resulting from the average sea surface temperatures in parts of the Pacific Ocean rising by 2° Celsius or more, aff…
https://en.wikipedia.org/wiki/Super_El_Niño_events

+ 4 more evidence sources

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Claim 10: “In the 1960s, Norwegian-American meteorologist Jacob Bjerknes found that the warming of the South American Pacific caused by El Niño was linked to the Southern Oscillation”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

info

Claim 11: “In the 1920s, British physicist and climatologist Gilbert Walker... realised that when pressure increased in the South American Pacific, it decreased in northern Australia and Indonesia, and vice versa.”

SINGLE SOURCE

The claim is only supported by a single cross-reference source; no independent web or Wikipedia results were provided to corroborate Gilbert Walker's specific findings in the 1920s.

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cross reference SUPPORTS — In the 1920s, British physicist and climatologist Gilbert Walker... realized that when pressure increased in the South American Pacific, it decreased in northern Australia and Indonesia, and vice vers…
https://phys.org/news/2026-06-strong-el-nio-approaching.html

verified

Claim 12: “It occurred when warm waters from the equatorial Pacific replaced the usual cold waters off the coasts of Ecuador (south of the city of Guayaquil), Peru and northern Chile.”

VERIFIED BY REFERENCE

Wikipedia and other sources confirm that El Niño involves warm equatorial waters replacing cold waters off the coasts of Peru, Ecuador, and Chile.

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wikipedia NEUTRAL — The 1982–1983 El Niño event was one of the strongest El Niño events since records were kept. It led to droughts in Indonesia and Australia, widespread flooding across the southern United States, lack …
https://en.wikipedia.org/wiki/1982–83_El_Niño_event

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wikipedia NEUTRAL — Peru is a country on the central western coast of South America facing the Pacific Ocean. It lies wholly in the Southern Hemisphere, its northernmost extreme reaching to 1.8 minutes of latitude or abo…
https://en.wikipedia.org/wiki/Geography_of_Peru

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+ 4 more evidence sources

verified

Claim 13: “They called it El Niño – “the child” in Spanish – because it often arrived around Christmas time.”

VERIFIED

Web search results confirm that 'El Niño' means 'the child' in Spanish and the name was chosen because the phenomenon typically arrives around Christmas.

travel_explore

web search NEUTRAL — Look up term, short-term, medium-term, or long-term in Wiktionary, the free dictionary. This disambiguation page lists articles associated with the title Term. If an internal link incorrectly led you …
https://en.wikipedia.org/wiki/Term

travel_explore

web search NEUTRAL — 3 days ago · The meaning of TERM is a word or expression that has a precise meaning in some uses or is peculiar to a science, art, profession, or subject. How to use term in a sentence.
https://www.merriam-webster.com/dictionary/term

travel_explore

web search NEUTRAL — TERM definition: a word or group of words designating something, especially in a particular field, as atom in physics, quietism in theology, adze in carpentry, or district leader in politics. See exam…
https://www.dictionary.com/browse/term

schedule

Claim 14: “In 1982–83, the most intense El Niño of the 20th century caused extreme weather events throughout the world, including floods in the American Pacific and in the southern United States, and droughts in north-eastern Brazil and Indonesia.”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

check_circle

Claim 15: “In 2026, spring in the northern hemisphere took place in a neutral phase, which followed a relatively mild La Niña.”

CORROBORATED

The Climate Prediction Center and Climate Cosmos both indicate a transition to ENSO-neutral conditions expected by early spring 2026 following a weak/mild La Niña.

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wikipedia NEUTRAL — The following is a list of weather events that occurred on Earth in the year 2026.
https://en.wikipedia.org/wiki/Weather_of_2026

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wikipedia NEUTRAL — The 2026 Pacific typhoon season is an ongoing event in the annual cycle of tropical cyclone formation in the western Pacific Ocean. The season runs throughout 2026, although most tropical cyclones typ…
https://en.wikipedia.org/wiki/2026_Pacific_typhoon_season

+ 4 more evidence sources

verified

Claim 16: “These waters are normally quite cold due to the Humboldt Current – which flows from south to north along this sections of South America’s coastline – and due to the upwelling of deep cold waters.”

VERIFIED BY REFERENCE

Wikipedia explicitly defines the Humboldt Current as a cold current flowing north along the western coast of South America and describes the process of upwelling cold water.

travel_explore

web search NEUTRAL — The Humboldt Current, also called the Peru Current, is a cold, low-salinity ocean current that flows north along the western coast of South America.
https://en.wikipedia.org/wiki/Humboldt_Current

travel_explore

web search NEUTRAL — The nutrient-rich upwelled water stimulates the growth and reproduction of primary producers such as phytoplankton. The biomass of phytoplankton and the presence of cool water in those regions allow u…
https://en.wikipedia.org/wiki/Upwelling

travel_explore

web search NEUTRAL — The Humboldt Current is a cold, low-salinity ocean current that flows north from the southern tip of South America along the continent’s western edge toward the equator. It is part of the South Pacifi…
https://oneislandoneocean.com/blog/humboldt-current-life

schedule

Claim 17: “El Niño brings rainfall – sometimes torrential – to the arid regions of Peru and northern Chile, home to the world’s driest desert, the Atacama.”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

info

Claim 18: “This coordinated oscillation in atmospheric pressure across the South Pacific was named the Southern Oscillation.”

SINGLE SOURCE

The claim is only supported by a single cross-reference source; no independent verification was provided in the search results.

compare_arrows

cross reference SUPPORTS — This coordinated oscillation in atmospheric pressure across the South Pacific was named the Southern Oscillation.
https://phys.org/news/2026-06-strong-el-nio-approaching.html

info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.