# Super El Niño intensifies with extreme weather risks

> Live situation record from CLSTR: https://clstr.news/situations/el-niodriven-drought-spurs-fireprevention-measures-and-raises-conflict-risk-in-multiple-regions
> Updated: 2026-09-08T04:53:02.000Z. Sources: 1381. Developments: 159.

By early September 2026, the Super El Niño phenomenon has intensified, with the World Meteorological Organization (WMO) issuing high-certainty alerts that the event will likely persist until February 2027. Experts predict the phenomenon will reach a ‘very strong’ intensity, with peak intensity expected toward the end of 2026. Ocean surface temperatures have already shown significant anomalies, with some deep water regions recording temperatures up to 8°C above the 30-year average.

Regional impacts are escalating. In Ecuador, a red alert is in effect as high waves have destroyed houses and businesses in provinces such as Guayas and Manabí, while up to 2 million hectares of crops face risks from floods or droughts. Honduras is facing a humanitarian crisis due to severe drought in its southern regions and the dry corridor, prompting the government to mobilize over 300 million lempiras for food and medicine. In the Pacific, drought conditions are severe, and smoke from Indonesian forest fires has crossed into Malaysia and Papua New Guinea. In Uruguay, an institutional alert has been declared to manage projected heavy rainfall.

The global outlook remains severe. UN Secretary-General António Guterres has warned that the planet is entering a ‘danger zone’ of extreme weather. The WMO notes that the combination of El Niño and global warming could make 2027 the hottest year on record. Furthermore, the World Food Programme warns that the phenomenon could push approximately 50 million people into acute hunger.

## Claims

- 103 municipalities in Honduras are under red alert due to the drought. (disputed by 11 sources)
- The World Meteorological Organization (WMO) states El Niño is firmly established and will intensify into a very strong phenomenon in the coming months. (corroborated by 41 sources)
- There is a nearly 100% probability that El Niño will persist until February 2027. (corroborated by 33 sources)
- El Niño will cause significant impacts on temperature, rainfall, floods, droughts, and extreme heat. (corroborated by 33 sources)
- The United Nations warns that the El Niño phenomenon is intensifying. (corroborated by 27 sources)
- The current El Niño event is expected to peak toward the end of 2026. (corroborated by 25 sources)
- The current El Niño episode could be the strongest observed in over 70 years, potentially surpassing all records since 1950. (corroborated by 24 sources)
- The emergency status allows municipalities to request federal disaster assistance through the Integrated Disaster Information System (S2iD). (corroborated by 22 sources)
- On Tuesday (28), 114 municipalities experienced hail, strong winds, intense rain and a tornado. (corroborated by 22 sources)
- Weather forecasts predict additional storms for the upcoming weekend. (corroborated by 22 sources)

## Timeline

### 2026-09-08: El Niño intensifies, threatening global food security and agriculture

A powerful El Niño event is intensifying, with a 75% chance of being the strongest since 1950. It is driving severe droughts in Honduras, causing massive crop losses and requiring urgent humanitarian aid.

66 sources. https://clstr.news/cluster/el-nio-intensification-expected-to-impact-global-weather-through-2027

### 2026-09-05: El Niño phenomenon triggers global climate alerts and extreme weather

The intensifying El Niño phenomenon is triggering global climate alerts, causing coastal destruction in Ecuador, severe drought in Honduras, and prompting emergency preparations in Timor-Leste and Uruguay.

156 sources. https://clstr.news/cluster/el-nio-phenomenon-triggers-global-weather-anomalies-and-record-temperatures

### 2026-09-03: El Niño intensification expected to drive extreme global weather through 2027

The WMO warns of a very strong El Niño event that is nearly 100% certain to persist until February 2027, increasing global risks of extreme heat, floods, and droughts through 2027.

193 sources. https://clstr.news/cluster/wmo-warns-el-nio-will-intensify-into-a-very-strong-phenomenon

### 2026-08-31: El Niño expected to intensify into very strong event through early 2027

The WMO warns of a ‘very strong’ El Niño event expected to intensify soon and persist until February 2027, posing global risks of extreme heat, floods, and droughts.

178 sources. https://clstr.news/cluster/wmo-warns-of-intense-el-nio-phenomenon-through-2026

### 2026-08-25: Brazil recognizes emergency in seven cities due to drought

Seven cities in the Brazilian states of Alagoas, Bahia, and Paraíba have had a state of emergency recognized by the federal government due to severe drought.

4 sources. https://clstr.news/cluster/brazil-recognizes-emergency-in-seven-cities-due-to-drought

### 2026-08-14: Rio Grande declares emergency as Lagoa dos Patos floods

Rio Grande, Brazil, has declared a state of emergency due to flooding from Lagoa dos Patos, while meteorologists issue storm and high-wind alerts across Rio Grande do Sul.

6 sources. https://clstr.news/cluster/rio-grande-declares-emergency-as-lagoa-dos-patos-floods

### 2026-08-09: Rio Grande do Sul storms displace thousands and disrupt water supply

Severe storms in Rio Grande do Sul have displaced 2,686 people and damaged 117 municipalities. Water shortages have impacted up to 850,000 connections, with one death and five injuries reported.

63 sources. https://clstr.news/cluster/rio-grande-do-sul-storms-displace-over-2600-people-1

### 2026-08-07: El Niño phenomenon intensifies, threatening global weather stability

The 2026 El Niño is intensifying, with the WMO predicting potentially record-breaking temperatures and significant global weather disruptions, including extreme heat in Colombia and droughts in several regions.

76 sources. https://clstr.news/cluster/super-el-nio-drives-severe-droughts-and-floods-across-brazil-and-argentina

### 2026-08-06: Brazil government reduces hydroelectric output to conserve water amid El Niño

Brazil will cut hydroelectric water releases to safeguard reservoir levels as El Niño intensifies, a CMSE‑approved move that also adds fuel‑supply monitoring for the North region.

3 sources. https://clstr.news/cluster/brazil-government-reduces-hydroelectric-output-to-conserve-water-amid-el-nio

### 2026-07-30: Brazil's hydropower operators prepare for severe El Niño floods

Brazil's hydropower, supplying two‑thirds of power, readies for a severe El Niño with 256% rainfall, 88% reservoir levels, spillway tests and early risk‑management protocols.

9 sources. https://clstr.news/cluster/brazil-moves-thermal-power-plants-to-full-operation-amid-el-nio-forecast

### 2026-07-29: Rio Grande do Sul Government Announces $3.1 bn Flood Mitigation Investment

Rio Grande do Sul pledges R$3.1 bn for flood mitigation, including R$300 m for river desilting, road and bridge works, and a boost to Civil Defense staffing and city contingency plans.

3 sources. https://clstr.news/cluster/rio-grande-do-sul-government-announces-31-bn-flood-mitigation-investment

### 2026-07-29: São Sebastião do Caí and Feliz declared emergency as Rio Grande do Sul faces severe storms

Emergency declared in São Sebastião do Caí and Feliz as storms hit Rio Grande do Sul, affecting 218 municipalities, raising river levels and spawning a tornado that injured seven.

53 sources. https://clstr.news/cluster/brazil-declares-drought-emergency-in-three-rio-grande-do-norte-municipalities

### 2026-07-28: Itaboraí Leads Brazilian Municipal Push for El Niño Climate Preparedness

Itaboraí and other Brazilian municipalities roll out coordinated El Niño response plans, safety initiatives, and community‑focused programs to boost preparedness and governance.

8 sources. https://clstr.news/cluster/mayor-alysson-bestene-reports-100day-flood-response-and-service-rollout-in-rio-branco

### 2026-07-27: Severe windstorms and floods hit southeastern Brazil, prompting red alerts and evacuations

Intense storms across southeastern Brazil caused deaths, power outages, evacuations and red alerts in Rio Grande do Sul, São Paulo, Paraná and Rio de Janeiro, while President Lula said the country is ready for

198 sources. https://clstr.news/cluster/severe-storms-and-flood-alerts-sweep-rio-grande-do-sul

### 2026-07-27: Rio Grande do Sul floods affect over 59,000 people

Floods in Brazil's Rio Grande do Sul have impacted 59,967 people in 218 municipalities, leaving 488 homeless and prompting emergency declarations and federal aid.

4 sources. https://clstr.news/cluster/rio-grande-do-sul-floods-affect-over-59000-people

### 2026-07-27: Brazil coffee harvest delays lift New York prices over 3%

Heavy rains postponed Brazil’s coffee harvest to 64 % complete, spurring a 3.4 % rise in NY Arabica futures and a 1.1 % jump in London Robusta as supply concerns grow.

9 sources. https://clstr.news/cluster/brazilian-coffee-prices-rise-on-rainhit-harvest-delays

### 2026-07-25: Rio Grande do Sul faces severe storms and flooding risk

Rio Grande do Sul is under alert for severe storms (July 26‑28), with up to 200 mm rain, >90 km/h winds, hail and tornado risk; rivers above flood level, 200+ municipalities damaged, 682 displaced, 488 in refug

112 sources. https://clstr.news/cluster/heavy-rains-cause-widespread-damage-and-evacuations-in-rio-grande-do-sul

### 2026-07-25: African Development Bank warns Super El Niño could cost continent $10‑20 billion

AfDB warns a super El Niño could cost Africa $10‑20 bn, cut GDP 1‑2 %, spark mass migration and strain farms, fisheries and government budgets.

51 sources. https://clstr.news/cluster/argentina-faces-abovenormal-rains-in-east-amid-strengthening-el-nio

### 2026-07-23: Rio Grande do Sul declares emergency amid widespread floods

Rio Grande do Sul declares emergency for 17 towns as floods, landslides and high river levels affect 206 municipalities, displacing 680 people; more heavy rain forecast.

31 sources. https://clstr.news/cluster/rio-grande-do-sul-braces-for-intense-rains-and-flood-risk-next-week

### 2026-07-22: Brazil's grid committee adds 1.8 GW to guard against El Niño impacts

Brazil’s CMSE will activate 1.8 GW of pre‑contracted power from five firms on 1 Sept to mitigate expected El Niño‑related supply risks and fuel‑price volatility.

40 sources. https://clstr.news/cluster/brazil-sets-up-r33-bn-compensation-scheme-for-renewable-energy-curtailments

### 2026-07-22: South American governments brace for El Niño

Argentina, Chile, Colombia, Paraguay, Peru and Denmark are rolling out coordinated plans, infrastructure projects and financial safeguards as El Niño threatens floods, storms and economic risks across South and

63 sources. https://clstr.news/cluster/formosa-province-boosts-interagency-el-nio-preparedness

### 2026-07-20: Pan-Amazon Fire Management Shift Emphasizes Prevention

FUTERRA urges Bolivia, Brazil and Peru to adopt Integrated Fire Management, blending prevention with traditional practices to curb Amazon wildfires heightened by El Niño and climate change.

2 sources. https://clstr.news/cluster/pan-amazon-fire-management-shift-emphasizes-prevention

### 2026-07-20: Severe storm hits Concordia, Argentina and Salto, Uruguay

A severe storm slammed Concordia (AR) and Salto (UY), causing roof damage, power outages and a fatality. Municipal aid in Concordia logged over 400 requests, and AR$200 M was pledged for rebuilding.

10 sources. https://clstr.news/cluster/severe-storm-hits-concordia-argentina-triggering-power-outage-and-damage

### 2026-07-20: Coffee and cocoa prices climb as harvest delays and climate risks loom

Coffee and cocoa futures gain as Brazil's slow coffee harvest and heavy rains in West Africa raise climate‑related supply worries for the next season.

3 sources. https://clstr.news/cluster/coffee-and-cocoa-prices-climb-as-harvest-delays-and-climate-risks-loom

### 2026-07-20: Super El Niño 2026 sparks alerts and emergency actions across Latin America

NOAA confirmed a record‑strong 2026 Super El Niño, prompting orange alerts, flood‑control spending and agricultural safeguards across Ecuador, Argentina, Paraguay, Honduras, Panama and Colombia.

42 sources. https://clstr.news/cluster/argentinas-entre-ros-and-misiones-mobilize-against-upcoming-el-nio-impacts

### 2026-07-19: Porto Alegre unions and municipal water authority plan climate resilience measures

Union leaders and Porto Alegre’s water department held July events to discuss climate‑related emergency preparedness, public‑service resilience and hospitality sector strategies.

3 sources. https://clstr.news/cluster/porto-alegre-unions-and-municipal-water-authority-plan-climate-resilience-measures

### 2026-07-17: Severe Storm Ravages Concordia, Argentina, Causing Fatalities and Widespread Power Outages

A rare windstorm hit Concordia, Argentina and Salto, Uruguay, killing two people, toppling trees, ripping roofs and cutting power to dozens of towns; a local confectionery plant suffered major damage and crews

55 sources. https://clstr.news/cluster/argentina-readies-delta-and-buenos-aires-for-potential-super-nio-floods-in-2026

### 2026-07-15: El Niño fuels sharp rise in global coffee prices

El Niño is pushing global coffee prices higher, with June’s I‑CIP at 248.9 cents per pound and volatility driven by Brazil’s weather‑hit harvest and a 67% chance of a “Super El Niño”.

3 sources. https://clstr.news/cluster/el-nio-fuels-sharp-rise-in-global-coffee-prices

### 2026-07-15: Amazonas confronts El Niño climate risks and police staffing shortages at Tabatinga border

In Amazonas, Brazil, a lawmaker pushes for an El Niño prevention plan while the federal prosecutor seeks to restore Federal Police staffing at the Tabatinga border.

7 sources. https://clstr.news/cluster/amazonas-confronts-el-nio-climate-risks-and-police-staffing-shortages-at-tabatinga-border

### 2026-07-14: Rio Grande do Sul braces for severe storms and flood risk amid El Niño

Brazilian agencies warn Rio Grande do Sul of heavy rain, strong winds, hail and possible tornadoes as El Niño‑driven fronts bring severe storms and flood risk from July 16‑19, threatening agriculture and rural‑

42 sources. https://clstr.news/cluster/santa-catarina-faces-rising-temperatures-and-storm-risk-midweek

### 2026-07-13: Brazil opens public selection for climate‑adaptation assistance to semi‑arid family farms

Brazil's ANATER opens a public call for NGOs to support 49,200 family farms in ten semi‑arid states through a climate‑adaptation programme, with proposals due 30 July–15 August 2026.

2 sources. https://clstr.news/cluster/brazil-opens-public-selection-for-climateadaptation-assistance-to-semiarid-family-farms

### 2026-07-13: Iguatemi, Brazil hosts climate adaptation training for municipalities

Eight Mato Grosso do Sul towns attended a free two‑day climate adaptation, sanitation and health training in Iguatemi, organized by ABM, FUNASA and partners.

2 sources. https://clstr.news/cluster/iguatemi-brazil-hosts-climate-adaptation-training-for-municipalities

### 2026-07-13: Cocoa prices fall amid geopolitical tension and El Niño concerns

Cocoa prices fell >3% on the NY exchange amid El Niño and U.S.–Iran tensions; demand recovery is uneven. Entertainment spending stays high, and the White House seeks a voluntary AI power‑use pledge.

3 sources. https://clstr.news/cluster/cocoa-prices-fall-amid-geopolitical-tension-and-el-nio-concerns

### 2026-07-13: El Niño 2026‑27 threatens global food prices

A predicted very strong 2026‑27 El Niño may cut crop yields worldwide, pushing global food commodity prices up to 16 % by 2028 and sparking “climate‑inflation” concerns for households and central banks.

2 sources. https://clstr.news/cluster/el-nio-202627-threatens-global-food-prices

### 2026-07-12: Brazil's crops face drought risk as El Niño intensifies

Brazil’s central regions face a July‑Sept drought that threatens the second corn crop; a strong El Niño could cut grain yields up to 10 % and raise re‑planting costs, prompting new ZARC risk maps and resilience

11 sources. https://clstr.news/cluster/brazils-crops-face-heightened-climate-risk-from-strong-el-nio-and-updated-maize-zoning

### 2026-07-12: Santa Catarina Civil Defense Issues Storm and Tide Alerts

Santa Catarina's Civil Defense warned of inland‑moving storms affecting many towns, while Joinville issued a high‑tide alert that could cause moderate flooding in low‑lying areas.

3 sources. https://clstr.news/cluster/santa-catarina-civil-defense-issues-storm-and-tide-alerts

### 2026-07-12: Santa Catarina expands sewage system and educates youth on climate

CASAN builds a sewage system for 33,000 residents in Monte Verde and runs youth climate workshops, while a state seminar debates meeting national sanitation targets by 2033.

2 sources. https://clstr.news/cluster/santa-catarina-expands-sewage-system-and-educates-youth-on-climate

### 2026-07-11: FAO warns of global coffee, cocoa and tea price volatility

FAO warns that climate shocks and production concentration are driving volatile coffee, cocoa and tea prices, while ICO reports a 2.8% drop in coffee prices amid El Niño concerns.

9 sources. https://clstr.news/cluster/international-coffee-prices-fall-to-two-year-low

### 2026-07-11: El Niño boosts Argentine wheat outlook and spurs Colombia's national response

El Niño is set to raise Argentina's wheat output above 21 Mt for 2026/27, while Colombia rolls out a $669 bn peso strategy to secure food, water and electricity during the 2026‑2027 season.

2 sources. https://clstr.news/cluster/el-nio-boosts-argentine-wheat-outlook-and-spurs-colombias-national-response

### 2026-07-10: Uruguay and Argentina see rapid winter warming across the Southern Cone

Uruguay expects a cold start then rapid warming and storms, while Corrientes, Argentina sees a winter temperature surge to 25 °C, both tied to regional climate anomalies.

2 sources. https://clstr.news/cluster/uruguay-and-argentina-see-rapid-winter-warming-across-the-southern-cone

### 2026-07-10: El Niño consolidation spurs flood and fire preparedness across South America

El Niño is confirmed for 2026‑27, prompting flood, drought and fire preparedness actions across Argentina, Uruguay, Mexico, Chile, Bolivia, Guatemala, Colombia and Peru, with coordinated government and private‑

26 sources. https://clstr.news/cluster/salto-and-azuay-gear-up-for-possible-el-nio-flood-risks

### 2026-07-09: Santa Catarina braces for intensified El Niño‑driven storms

NOAA sees an 81 % chance of a very strong El Niño; Santa Catarina faces up to 100 mm rain, severe storms, floods and landslide alerts, with similar threats moving into Rio Grande do Sul.

18 sources. https://clstr.news/cluster/santa-catarina-braces-for-severe-storms-and-cold-front-on-july-10-2026

### 2026-07-09: Brazilian city of Camboriú unveils El Niño action plan as Colombo Agroindústria boosts fire prevention

Camboriú unveiled an El Niño preparedness plan with volunteers, while Colombo Agroindústria expanded fire‑prevention training and school outreach across several Brazilian towns.

2 sources. https://clstr.news/cluster/brazilian-city-of-cambori-unveils-el-nio-action-plan-as-colombo-agroindstria-boosts-fire-prevention

### 2026-07-09: Paraná braces for heavy rains as El Niño intensifies

NOAA and Simepar forecast strong El Niño will bring above‑average rains to western and southwestern Paraná, raising flood and landslide risks; state agencies allocate hundreds of millions for infrastructure, em

8 sources. https://clstr.news/cluster/paran-legislature-discusses-el-nio-threat-and-flood-preparedness

### 2026-07-08: Coffee futures drop in New York after profit‑taking surge

New York coffee futures fell 3% after a profit‑taking rally, driven by Brazil's harvest issues and El Niño risk; cocoa rose, while sugar and orange‑juice fell.

2 sources. https://clstr.news/cluster/coffee-futures-drop-in-new-york-after-profittaking-surge

### 2026-07-08: Brazil readies SUS health system for 2026 El Niño impacts

Brazil's Ministry of Health held meetings in Brasília to prepare the SUS for 2026 El Niño, while a deputy pushes a constitutional amendment for disaster‑prevention funding and experts call for agricultural risk

6 sources. https://clstr.news/cluster/brazils-sus-readies-for-el-nio-impacts-in-nationwide-health-preparedness-meetings

### 2026-07-07: Argentina braces for heavy rains amid Super Niño forecasts

Argentina's Entre Ríos prepares civil defence for a predicted Super Niño flood, while Buenos Aires' east faces higher-than‑normal rain through September.

6 sources. https://clstr.news/cluster/argentina-braces-for-heavy-rains-amid-super-nio-forecasts

### 2026-07-07: Cerrado Mineiro coffee harvest hits 32% as dry spell speeds field work

Brazil’s Cerrado Mineiro coffee harvest reached 32% of the 2026/27 target, boosted by dry weather; processing is at 18% with good bean quality despite earlier rain delays and disease checks.

5 sources. https://clstr.news/cluster/cerrado-mineiro-coffee-harvest-hits-32-as-dry-spell-speeds-field-work

### 2026-07-07: Brazil pushes renewable export and grid resilience as El Niño threatens power supply

Brazil aims to export excess renewable power via new cross‑border links while El Niño threatens hydro output, prompting greater reliance on wind, solar and costly thermal plants.

2 sources. https://clstr.news/cluster/brazil-pushes-renewable-export-and-grid-resilience-as-el-nio-threatens-power-supply

### 2026-07-07: Brazil braces for El Niño drought in Pernambuco, floods in Santa Catarina

NOAA predicts a strong 2026 El Niño, bringing drought risk to Pernambuco’s farms and flood danger to Santa Catarina, prompting heightened monitoring and preparedness in Brazil.

6 sources. https://clstr.news/cluster/brazil-braces-for-el-nio-drought-in-pernambuco-floods-in-santa-catarina

### 2026-07-07: Coffee futures jump to five‑month highs amid Brazil harvest delays

Coffee futures surged to five‑month highs, with Arabica up ~12% to $3.48/lb and Robusta up ~8%, as Brazil’s delayed harvest and El Niño‑related weather tighten supply.

12 sources. https://clstr.news/cluster/coffee-prices-surge-to-sixmonth-high-on-el-nio-weather-impacts

### 2026-07-06: El Niño 2026 threatens global rice, wheat and palm‑oil markets, raising inflation risks

A strong El Niño in 2026 threatens rice, wheat and palm‑oil yields across Asia, Australia and Brazil, pushing commodity prices up and risking higher inflation and interest‑rate pressure in Brazil.

13 sources. https://clstr.news/cluster/el-nio-threatens-global-agriculture-risking-crops-across-africa-asia-and-the-americas

### 2026-07-06: Argentina readies winter shelters as El Niño raises flood risk and energy costs soar

Argentina prepares winter shelters amid El Niño flood risk while households face soaring energy tariffs under Milei, prompting cheaper heating alternatives.

2 sources. https://clstr.news/cluster/argentina-readies-winter-shelters-as-el-nio-raises-flood-risk-and-energy-costs-soar

### 2026-07-06: Corrientes province mobilizes emergency response to El Niño flooding risk

Corrientes governor activates emergency committees, reinforces drainage and flood defenses as El Niño threatens Uruguay River rise and possible evacuations of up to 1,500 people.

7 sources. https://clstr.news/cluster/argentinas-corrientes-province-ramps-up-flood-preparedness-for-el-nio

### 2026-07-06: Brazil confronts water governance and urban climate adaptation challenges

Brazil's water‑use permit system in Paraíba shows limited public input, while only 13% of municipalities have climate‑adaptation plans, highlighting urgent urban and water governance challenges.

6 sources. https://clstr.news/cluster/brazil-confronts-water-governance-and-urban-climate-adaptation-challenges

### 2026-07-06: Uruguay braces for El Niño‑driven warmth and rain and an incoming polar cold wave

Uruguay will see above‑average winter temperatures and more rain from El Niño through 2027, while a polar air mass brings a cold snap with near‑freezing lows this week.

2 sources. https://clstr.news/cluster/uruguay-braces-for-el-niodriven-warmth-and-rain-and-an-incoming-polar-cold-wave

### 2026-07-06: Brazil ramps up El Niño preparedness with health system meetings and civil‑defense drills

Brazil's Pontal do Paraná municipal officials joined a civil‑defence El Niño drill, while the Health Ministry holds July regional meetings to prepare the SUS for 2026 climate‑related health risks.

4 sources. https://clstr.news/cluster/brazils-sus-prepares-for-2026-el-nio-health-impacts

### 2026-07-05: Feliciano (Argentina) and Pucón (Chile) activate emergency plans ahead of severe weather

Feliciano (AR) readies a preventive plan for El Niño, while Pucón (CL) responds to storm damage, restoring power and supporting rural farms.

2 sources. https://clstr.news/cluster/feliciano-argentina-and-pucn-chile-activate-emergency-plans-ahead-of-severe-weather

### 2026-07-05: Brazil’s sanitation firms boost climate‑resilience plans as El Niño looms

Brazil’s water‑sewage firms are investing in AI, infrastructure and smart‑meter technology to brace for El Niño‑driven droughts, higher demand and flood risks, with Sabesp earmarking R$ 7.8 bn for climate‑resil

8 sources. https://clstr.news/cluster/brazils-sanitation-companies-boost-climate-resilience-amid-el-nio

### 2026-07-04: El Niño intensifies flood risk in Brazil’s Santa Catarina

NOAA forecasts a strong El Niño, boosting rain and flood risk in Brazil’s Santa Catarina, where Civil Defense urges residents to sign up for alerts and follow safety guidance.

7 sources. https://clstr.news/cluster/el-nio-set-to-trigger-heavy-rains-and-flood-risk-in-santa-catarina-brazil

### 2026-07-03: Rio de Janeiro establishes state committee to tackle El Niño impacts

Rio de Janeiro created a state committee, coordinated by Civil Defense, to monitor and respond to El Niño‑related drought, heat, fires and sectoral impacts, involving 18 agencies and four technical chambers.

7 sources. https://clstr.news/cluster/rio-de-janeiro-establishes-state-committee-to-tackle-el-nio-impacts

### 2026-07-03: Rio de Janeiro forms state committee to tackle El Niño impacts

Rio de Janeiro created a state committee, involving 18 agencies and four technical chambers, to monitor and respond to El Niño‑related droughts, heat, fires and impacts on health, water, energy and agriculture.

2 sources. https://clstr.news/cluster/rio-de-janeiro-forms-state-committee-to-tackle-el-nio-impacts

### 2026-07-03: Brazil's ANP monitors fuel supply in North amid El Niño drought

Brazil's ANP is monitoring fuel supply in the North Region during the 2026 El Niño drought, coordinating with the energy ministry and major distributors to review contingency plans and prevent shortages.

3 sources. https://clstr.news/cluster/brazils-anp-monitors-fuel-supply-in-north-amid-el-nio-drought

### 2026-07-02: Brazil's Lula government prepares for El Niño and severe cold spell

Brazil's federal government, led by President Lula, says it is ready for an expected El Niño and a cold front that has triggered frost alerts and low temperatures across the southern states.

2 sources. https://clstr.news/cluster/brazils-lula-government-prepares-for-el-nio-and-severe-cold-spell

### 2026-07-02: Rio Grande do Sul releases first tranche for Boa Esperança road paving

Rio Grande do Sul released R$3.75 million of a R$15 million fund to start paving the Estrada da Boa Esperança, aiming to enhance safety, tourism and local economies.

2 sources. https://clstr.news/cluster/rio-grande-do-sul-releases-first-tranche-for-boa-esperana-road-paving

### 2026-07-02: Rio Grande do Sul advances climate disaster preparedness with new municipal plan and international seminar

Igrejinha updated its flood contingency plan and Rio Grande do Sul held an international seminar with UNDRR and IDB to boost long‑term climate disaster resilience, launching a state reconstruction centre.

2 sources. https://clstr.news/cluster/rio-grande-do-sul-advances-climate-disaster-preparedness-with-new-municipal-plan-and-international-s

### 2026-07-02: Rio Grande do Sul launches $8 million batimetry studies for flood prevention

Rio Grande do Sul signed contracts for $8 million batimetry studies of coastal lagoons and rivers to improve flood prevention, navigation and climate resilience.

4 sources. https://clstr.news/cluster/rio-grande-do-sul-launches-8-million-batimetry-studies-for-flood-prevention

### 2026-07-01: El Niño intensifies flood and drought risks in Rio Grande do Sul

El Niño is set to intensify, boosting rainfall and flood risk in Rio Grande do Sul, where rivers are rising, new floods hit towns, and authorities launch reconstruction, monitoring platforms and emergency funds

19 sources. https://clstr.news/cluster/porto-alegre-civil-defense-monitors-possible-rise-in-guaba-lake-level

### 2026-07-01: Mato Grosso industry braces for Super El Niño cost surge as experts dispute severity

Mato Grosso’s industry faces higher costs from a possible Super El Niño, while a leading climatologist warns against exaggerated disaster forecasts.

2 sources. https://clstr.news/cluster/mato-grosso-industry-braces-for-super-el-nio-cost-surge-as-experts-dispute-severity

### 2026-07-01: Brazil coffee harvest delayed by heavy rains, tightening global Arabica supply

Heavy June rains in Brazil slowed the 2026/27 Arabica harvest to 29% of expected area, raising quality concerns and prompting Arabica price falls in New York and Robusta gains in London.

3 sources. https://clstr.news/cluster/brazil-coffee-harvest-delayed-by-heavy-rains-tightening-global-arabica-supply

### 2026-07-01: Orleans and Três Lagoas strengthen civil‑defense measures ahead of El Niño 2026

Orleans cleans rivers and drains to curb flood risk before El Niño 2026, and Três Lagoas opens training for its municipal contingency plan to boost emergency response.

2 sources. https://clstr.news/cluster/orleans-and-trs-lagoas-strengthen-civildefense-measures-ahead-of-el-nio-2026

### 2026-07-01: Argentina's Gualeguay and Riachuelo municipalities ready for El Niño floods

Gualeguay and Riachuelo mayors detail emergency plans, infrastructure upgrades and community resources as Argentina braces for heavy rains from the approaching El Niño.

2 sources. https://clstr.news/cluster/argentinas-gualeguay-and-riachuelo-municipalities-ready-for-el-nio-floods

### 2026-06-30: Brazil's power grid moves to add thermal plants, expand transmission and address chronic outages

Brazil may boost thermal plant output amid El Niño risk, has invested R$ 67.8 bn in transmission upgrades, and is tightening credit‑recovery rules, while chronic outages in Rio Branco do Sul spark a public‑pro‑

5 sources. https://clstr.news/cluster/brazils-cmse-flags-extra-thermoelectric-use-as-climate-worsens

### 2026-06-30: El Niño intensifies, sparking droughts, floods and crop risks worldwide

A strong El Niño that began in June may become a Super El Niño, bringing droughts, floods and rice‑supply risks across the US, New Zealand, Argentina, Peru and beyond.

9 sources. https://clstr.news/cluster/strong-el-nio-threatens-global-rice-supplies-and-raises-flood-risk

### 2026-06-29: Argentina readies for El Niño‑driven floods and hotter weather

Argentina's Entre Ríos and Buenos Aires provinces are preparing for El Niño‑induced floods, higher temperatures and intense storms, coordinating emergency measures to protect communities and agriculture.

6 sources. https://clstr.news/cluster/argentina-readies-for-el-niodriven-floods-and-hotter-weather

### 2026-06-29: Brazil's Minas Gerais coffee harvest delayed by heavy rains

Heavy rains have slowed Brazil's Minas Gerais coffee harvest to under 25%, the lowest since 2018, raising quality concerns and supporting global coffee prices.

2 sources. https://clstr.news/cluster/brazils-minas-gerais-coffee-harvest-delayed-by-heavy-rains

### 2026-06-29: USDA soybean acreage and stocks report sparks mixed market reaction

USDA reports 85.4 M acres planted and 1.06 Bn bushels of soybeans in stock; CBOT soy futures slip to $11.39, while Brazilian soy prices end June mixed amid cautious trading.

10 sources. https://clstr.news/cluster/brazil-sugar-prices-climb-on-rains-ivory-coast-cocoa-drops-on-weather

### 2026-06-29: Brazilian cities and institutions roll out environmental education activities for Environment Month

Across Brazil, municipalities, schools and institutions held environmental education events for Environment Month, from prize contests and performances in São José to tree planting in Caarapó, recycling drives,

7 sources. https://clstr.news/cluster/paraopeba-basin-committee-warns-of-el-niodriven-water-challenges-in-minas-gerais

### 2026-06-28: Colniza, Brazil coffee farms hit record yields with Empaer assistance

In Colniza, Brazil, state funding and Empaer’s technical support raised coffee yields from roughly 17 sacks/ha in 2017 to over 110 sacks/ha in 2019, with some farms reaching 205 sacks/ha.

4 sources. https://clstr.news/cluster/colniza-brazil-coffee-farms-hit-record-yields-with-empaer-assistance

### 2026-06-28: São Paulo faces heightened flood, fire and drought risk from El Niño

El Niño will bring heavy rain, intense storms and dry spells to São Paulo, raising flood and fire risks; the city is preparing with AI monitoring, drainage work, and health alerts for vulnerable residents.

2 sources. https://clstr.news/cluster/so-paulo-faces-heightened-flood-fire-and-drought-risk-from-el-nio

### 2026-06-26: Santa Catarina advances major water infrastructure projects

Itajaí inaugurated a R$ 38.5 M water‑treatment plant expanding capacity 40 %; Santa Catarina approved a R$ 152.9 M dam project to protect 450 k people from El Niño floods.

2 sources. https://clstr.news/cluster/santa-catarina-advances-major-water-infrastructure-projects

### 2026-06-25: Brazil weekend weather shift: cold eases, rain hits South

Cold front eases in Brazil, ending record frosts in Santa Catarina; temperatures rise in São Paulo, but a new cold mass will bring rain and flood risk to the South early next week, while central regions stay ar

17 sources. https://clstr.news/cluster/cold-front-brings-rain-and-flood-risk-to-santa-catarina-brazil

### 2026-06-25: Santa Catarina readies flood-control dams amid El Niño threat

Santa Catarina’s key flood‑control dams are slated to be fully operational within 60 days, but El Niño‑driven rains raise concerns as many municipalities remain vulnerable.

2 sources. https://clstr.news/cluster/santa-catarina-readies-flood-control-dams-amid-el-nio-threat

### 2026-06-24: Brazil coffee harvest delays lift global Arabica prices

Brazilian rain delays coffee harvest, boosting Arabica futures on NY exchange; experts stress soil nutrition and peatland conservation to enhance resilience.

2 sources. https://clstr.news/cluster/brazil-coffee-harvest-delays-lift-global-arabica-prices

### 2026-06-23: Rio Grande do Sul Overhauls Civil Defense After Record 2024 Floods

Rio Grande do Sul, hit by 2024 floods affecting 160,000 people, is revamping its Civil Defense with new plans, specialist staff, radars and a risk‑management centre to boost climate resilience.

2 sources. https://clstr.news/cluster/rio-grande-do-sul-overhauls-civil-defense-after-record-2024-floods

### 2026-06-23: Santa Catarina ramps up emergency measures as El Niño threat intensifies

Santa Catarina's state and municipal authorities activate emergency plans, rapid procurement, extensive monitoring and a crisis cabinet as El Niño threatens strong rains and floods.

7 sources. https://clstr.news/cluster/santa-catarina-strengthens-emergency-response-to-el-nio

### 2026-06-22: Brazilian municipalities and Santa Catarina state plan El Niño response

In Brazil, Contenda held a public lecture on El Niño risks while Santa Catarina’s civil‑defense committee met to coordinate statewide preventive actions under a newly issued climate‑alert decree.

4 sources. https://clstr.news/cluster/brazilian-municipalities-and-santa-catarina-state-plan-el-nio-response

### 2026-06-22: Paraná coastal towns accelerate flood‑prevention works ahead of expected El Niño rains

Paraná’s coastal municipalities are reinforcing drainage, updating contingency plans and training teams to mitigate expected El Niño floods, recalling past severe floods and landslides.

3 sources. https://clstr.news/cluster/paran-authorities-issue-alerts-on-balloon-hazards-and-upcoming-flood-risks

### 2026-06-22: Brazil's Cerrado Mineiro coffee region showcases 2026/27 harvest at World of Coffee Brussels

Brazil's Cerrado Mineiro coffee region will display its 2026/27 harvest at World of Coffee Brussels, while Minas Gerais opens registrations for its 2026 quality contest.

2 sources. https://clstr.news/cluster/brazils-cerrado-mineiro-coffee-region-showcases-202627-harvest-at-world-of-coffee-brussels

### 2026-06-22: Brazil's ONS warns capacity auction falls short and taps Itaipu as reserve amid El Niño

Brazil's ONS says the latest capacity auction didn’t fix grid stability amid a growing “duck‑curve” and plans a battery auction, while also preserving Itaipu’s water to offset expected El Niño‑driven drought in

2 sources. https://clstr.news/cluster/brazils-ons-warns-capacity-auction-falls-short-and-taps-itaipu-as-reserve-amid-el-nio

### 2026-06-22: El Niño 2026‑27 Strong Event Threatens Global Agriculture and Weather

A strong El Niño is forming in 2026‑27, with a 63 % chance of becoming very strong. Satellite data confirm intensification; forecasts warn of droughts, floods, fire risk and higher food prices worldwide.

21 sources. https://clstr.news/cluster/el-nio-intensifies-raising-flood-and-drought-risks-in-brazil-and-beyond

### 2026-06-22: Misiones officials warn of El Niño‑related floods and water shortages

Misiones officials in Argentina are preparing for El Niño‑driven floods, warning that rainfall could double and affect four municipalities most at risk.

3 sources. https://clstr.news/cluster/misiones-officials-warn-of-el-niorelated-floods-and-water-shortages

### 2026-06-22: Brazil bean prices surge 85% for carioca beans, pushing consumer costs higher

Brazil bean farm prices jumped up to 90% in early 2026 due to lower planting and bad weather, with consumer prices already up 6% in May and 41% year‑to‑date for carioca beans.

2 sources. https://clstr.news/cluster/brazil-bean-prices-surge-85-for-carioca-beans-pushing-consumer-costs-higher

### 2026-06-21: Brazil readies federal and municipal response to intense El Niño

Brazil's São Mateus forms a Water Crisis Committee while the federal government activates a 13‑ministry task force and allocates funds to combat an anticipated intense El Niño affecting water supply and fire风险.

2 sources. https://clstr.news/cluster/brazil-readies-federal-and-municipal-response-to-intense-el-nio

### 2026-06-20: Rio Grande do Sul funds flood‑relief housing and free training programs

Rio Grande do Sul launches free drone and building‑maintenance courses in Canela and allocates R$2 m for flood‑relief rental aid to 840 families in São Leopoldo and Sinimbu.

2 sources. https://clstr.news/cluster/rio-grande-do-sul-funds-floodrelief-housing-and-free-training-programs

### 2026-06-20: Rio Grande do Sul holds public hearing on agrochemical impacts in Nova Santa Rita

A public hearing on July 2 in Nova Santa Rita, Rio Grande do Sul will examine pesticide health and environmental impacts, while Famurs seeks extra seed for the 2026/27 corn program.

3 sources. https://clstr.news/cluster/rio-grande-do-sul-hearings-examine-pesticide-impacts

### 2026-06-19: Ecuador health officials warn of flu surge amid El Niño heat

Ecuador warns that El Niño heat boosts flu risk; experts urge vaccination, hygiene and early medical care, especially for vulnerable groups.

2 sources. https://clstr.news/cluster/ecuador-health-officials-warn-of-flu-surge-amid-el-nio-heat

### 2026-06-19: Campo Grande municipality trains staff on climate‑change adaptation and mitigation

Campo Grande officials, civil‑defense staff and climate committee members completed a 14‑hour hybrid training on climate‑change mitigation, adaptation and municipal policy, organized by the city’s secretariat,

13 sources. https://clstr.news/cluster/brazils-rio-grande-do-sul-boosts-civil-defense-planning

### 2026-06-19: Brazil boosts horticulture and coffee output with soil‑health and irrigation technologies

Brazilian growers adopt Hydroplan‑EB irrigation tools and Syngenta‑JDE Peet’s regenerative coffee methods, raising yields, quality and climate resilience across horticulture and coffee farms.

2 sources. https://clstr.news/cluster/brazil-boosts-horticulture-and-coffee-output-with-soilhealth-and-irrigation-technologies

### 2026-06-19: Brazil coffee harvest worries lift global prices and boost soluble exports to rivals

Rain‑hit Brazilian harvests push coffee futures higher while Brazil’s soluble coffee exports rise to rivals like Colombia, Vietnam, Indonesia and the Netherlands.

2 sources. https://clstr.news/cluster/brazil-coffee-harvest-worries-lift-global-prices-and-boost-soluble-exports-to-rivals

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Cite as: Super El Niño intensifies with extreme weather risks. CLSTR, https://clstr.news/situations/el-niodriven-drought-spurs-fireprevention-measures-and-raises-conflict-risk-in-multiple-regions