@wcrpclimate.bsky.social APARC releases a landmark report on global atmospheric impacts of the 2022 Hunga volcanic eruption 159 scientists. 21 countries. 3 years. One report. More information here: https://bit.ly/493hOmz #WCRP #APARC #ScienceforAction #HungaEruption

💧 WMO is advancing operational hydrology research by: ✅ Advocating for global hydrological data & monitoring ✅ Identifying state-of-the-art tools & methods ✅ Building partnerships across science, services & the private sector #WMO #ScienceForAction #Hydrology

Early warnings save lives, but behind every alert is science. Research underpins effective multi-hazard early warning systems, from enhancing knowledge of risks, detecting & monitoring hazards, to improving weather forecasts & communication. #EarlyWarningsForAll

🌍 What’s the next big thing in weather, climate, water and environmental science? The WMO Scientific Advisory Panel looks beyond the horizon to shape the next era of services for society driven by emerging scientific opportunities. #WMO #ScienceForAction

@wcrpclimate.bsky.social APARC releases a landmark report on global atmospheric impacts of the 2022 Hunga volcanic eruption 159 scientists. 21 countries. 3 years. One report. More information here: https://bit.ly/493hOmz #WCRP #APARC #ScienceforAction #HungaEruption

📢Cabo Verde has launched the national roll-out of #EarlyWarningsForAll, marking a major step forward in strengthening multi-hazard early warning systems to protect lives and livelihoods. Read more🔗 https://bit.ly/4973Ako

🌍 Research drives breakthroughs in weather, climate, water & environmental sciences. The WMO Research Board turns research into action—mobilizing the international research community to strengthen services that protect lives & property. #ScienceForAction #WMO

🌍 The Global Atmosphere Watch Programme provides trusted science and information on air pollutants, greenhouse gases, and other atmospheric constituents that affect our health, climate, and ecosystems. #GAW #WMO #ScienceforAction

WMO, in collaboration with, The FAO Plant Production and Protection Division (FAO-NSP) and the FAO e-learning Academy, have published a joint certified course: 🌾 Introducing Crop Calendars for Climate Adaptation Enrol and access the course: 🔗 https://bit.ly/3XRaogM

@wcrpclimate.bsky.social's APARC releases a landmark report on global atmospheric impacts of the 2022 Hunga volcanic eruption 159 scientists. 21 countries. 3 years. One report. More information here: https://bit.ly/493hOmz #WCRP #APARC #ScienceforAction #HungaEruption

The Weather and Society Conference 2026, under the WMO’s World Weather Research Programme (WWRP) will take place online from 23–26 February 2026. 🌍 Conference dates: 23–26 Feb. 2026 (Online) 🔗 Registration: https://bit.ly/3LL5cZl

WMO is the authoritative UN specialized agency on weather, climate, and water science. Our activities provide decision-makers with the latest and most robust scientific information to inform policies that save lives and protect livelihoods. 🔗 https://wmo.int/

🌩️ In a changing climate, extreme weather is becoming frequent and intense. The World Weather Research Programme transforms cutting‑edge scientific research into actionable information that helps communities stay safe 🔗 https://bit.ly/490cmAS #ScienceforAction #WWRP #WMO

📗New publication alert! Early warning isn’t just for hazards and disasters anymore. It’s becoming a foundational tool for energy security, the low-carbon transition, and smarter power system operations. Read more🔗 https://bit.ly/4oXKRO0

WMO and UNDP report analyses post-disaster needs assessments. From ag. and energy to housing and health, no sector remains untouched by the growing risks associated with a changing climate,”, writes WMO DSG Ko Barrett in the foreword of the report: 🔗 https://bit.ly/4q87Yqj

📢 WMO’s first ever State of the Climate in the Arab Region report is out now! Did you know that the Arab region had its hottest year on record in 2024? Find out more about the #StateOfClimate in the Arab Region here: 🔗 https://wmo.int/publication-series/state-of-climate-arab-region-2024

📢 WMO’s first ever State of the Climate in the Arab Region report is out now! Did you know that in 2024, Morocco’s second largest dam fell to 1 – 2% of its capacity? Find out more about the #StateOfClimate in the Arab Region here: 🔗 https://bit.ly/3XzexGb

🎂 Happy 50th birthday to the @ecmwf.int What we are proud to achieve together: 🟦 Open and shared foundations 🟦 Operational support to countries 🟦 Innovation with practical impact Find out more about ECMWF’s 50th anniversary here: 🔗 https://bit.ly/4pKAUEy

💪 The WMO has published the first IG3IS Good Practice Guidance for Estimating National-Scale GHG emissions using atmospheric observations. It supports WMO’s mission to strengthen Earth system monitoring and provide high-quality info for mitigation. 🔗 https://bit.ly/4pjtjx0

☁️ There is a 55% chance of a weak La Niña impacting weather and climate patterns during the next three months, according to the latest WMO El Niño/La Niña Update. To find the latest on El Niño/La Niña, check out the link below: 🔗 https://bit.ly/447WhY5

📢 WMO’s first ever #StateofClimate in the Arab Region report is out now. The Arab region had its hottest year on record in 2024, and the rate of warming has accelerated in recent decades. Find out more about here: 🔗 https://bit.ly/3XzexGb

📢 Just launched! The online course Drought Risk and Impact Assessment is now live! Enroll now 📚 https://bit.ly/4pK1oWG

⭐️ Following the historic approval of the WMO Youth Action Plan, WMO colleagues and Members share what this milestone means for them and why it marks a real turning point for youth inclusion across weather, water, and climate governance. 🔗 https://bit.ly/4lgJyYM #WMOYouth #ClimateAction #WMO75

Floods in Southeast Asia have claimed hundreds of lives and caused massive economic disruption. WMO Members are working around the clock to provide forecasts and early warnings to inform emergency action. More details here: 🔗 https://bit.ly/3Xte2NU

Communities rarely face hazards one-by-one. Hazards can trigger, intensify, overlap, or occur before recovery is complete. ❓What makes an effective early warning system? 🟦 Multi-hazard 🟧 End-to-end 🟩 People-centered 🔗 https://bit.ly/3J4saJO @itu.int @ifrc.org @undrr.bsky.social

Today is International Day of Persons with Disabilities! WMO is proud to be a leader of the #EarlyWarningsForAll initiative, which aims to ensure everyone is covered by early warnings by 2027 – this includes early warning systems that are accessible for everyone. 🔗 https://bit.ly/3J4saJO

Several factors reduce women’s access to, understanding of, and ability to act on hydromet information and early warnings. Gender mainstreaming can make systems smarter, more inclusive, and ultimately more effective. Read more 🔗 https://bit.ly/4pwHXkN

As we celebrate our 75th anniversary, we also look ahead to the future - a future in which Artificial Intelligence is set to transform weather prediction and policy. Find out more in the new WMO Bulletin: https://lnkd.in/dA_KEeMF #ScienceforAction #WMO75

Communities rarely face hazards one-by-one. Hazards can trigger, intensify, overlap, or occur before recovery is complete. ❓What makes an effective early warning system? 🟦 Multi-hazard 🟧 End-to-end 🟩 People-centered 🔗 https://bit.ly/3J4saJO @itu.int @ifrc.org @undrr.bsky.social

In 2024, every glaciated region on Earth reported losses due to melt for the 3rd year in a row, highlighting the alarming trend of accelerating annual loss. Help us amplify the #Glaciers2025 messages and call for urgent climate action. https://www.un-glaciers.org/en

How can you manage a dam, a flood, or a hydroelectric plant if you have no information or data? You can’t. Under the Baku Dialogue framework, WMO is responsible for science-based support to advance water for climate action. Find out more here: 🔗 https://bit.ly/4rcaRb0

WMO, in collaboration with, The FAO Plant Production and Protection Division (FAO-NSP) and the FAO e-learning Academy, have published a joint certified course: 🌾 Introducing Crop Calendars for Climate Adaptation Enrol and access the course: 🔗 https://bit.ly/3XRaogM

WMO welcomes the declaration by the G20 Heads of State summit which stresses the importance of strengthening disaster resilience & response & the vital importance of early warning systems. Early warnings work. They must work for everyone, everywhere. 🔗 https://bit.ly/3Xh5Ujy

The Competition for Youth-Led Projects supports innovative, youth-driven solutions that address the challenges posed by floods and droughts and contribute to #EarlyWarningsForAll. 🏆 Discover the 2025 awarded projects: https://bit.ly/4ijraic

Watch the new WCRP video! See how global climate scientists work together to provide trusted, actionable climate information: https://bit.ly/3Kho95c #ClimateAction #ScienceforAction @sciencecouncil.bsky.social @wcrpclimate.bsky.social

The Weather and Society Conference 2026, under the WMO’s World Weather Research Programme (WWRP) will take place online from 23–26 February 2026. 🗓️ Abstract submission deadline: 30 Nov. 2025 🌍 Conference dates: 23–26 Feb. 2026 (Online) 🔗 Registration: https://bit.ly/3LL5cZl

Since the 1990s, glaciers around the world have been losing ice faster than they can recover, and the pace is only accelerating. In 2024, glaciers in Scandinavia, Svalbard, and North Asia recorded their largest annual mass loss ever observed. 🔗 https://bit.ly/4ivRNPc

🏔️ Glaciers lost 450 gigatons of water in 2024. This is enough to form a block of ice 7 km tall, 7 km wide, and 7 km deep or to fill 180 million Olympic swimming pools. Help us amplify #Glaciers2025: we need urgent climate action now. 🔗 https://bit.ly/4ivRNPc

The Global Ocean Observing System (GOOS) 2025 Status Report reveals both progress and gaps in the world’s critical ocean observation infrastructure. 🔗 Full interactive report: https://www.ocean-ops.org/goosreport/#home

Drought is a slow-onset hazard, and its impacts often become visible only when it’s too late to act. WMO & partners are launching a learning journey on integrated drought management. 🎓 Start your learning journey, the first course is already open and others are on the way! https://bit.ly/46iJ7Xd

WMO hosted the first part of the Gender Mainstreaming Across Hydrometeorological Services workshop, showcasing case studies on how to embed gender-responsive approaches in early warning, health, agriculture, aviation, marine, and disaster-risk services. https://bit.ly/49tRYdi

In 2024, around 60% of rivers globally had either too much or too little water. Water extremes are becoming more frequent and intense. Hydrological data gives us the evidence we need to track these changes and anticipate water-related hazards. ⬇️ https://bit.ly/484w65N

How can climate services help protect the most vulnerable from the growing impacts of a warming world? 🌏WMO has collected inspiring stories showcasing how child-centered climate services and EWS are being designed and implemented across regions. 🔗https://bit.ly/4nVl0G5

👩‍👧 Women & children are among the most vulnerable to climate-related hazards & critical agents of resilience. This session at #COP30 explores how inclusive climate services can strengthen community preparedness and adaptation. 📺 Watch LIVE @ 18:00: https://bit.ly/3LFNqXn

💪 Early warning systems are expanding! According to the latest #StateOfClimate Update for 2025, since 2015, the number of countries reporting multi-hazard early warning systems (MHEWSs) has more than doubled – from 56 to 119 in 2024. 🔗 https://bit.ly/4qZR52q

🤝 The financing gap for adaptation must be closed! WMO is proud to be a leader in the efforts to close the financing gap by supporting funds like SOFF and initiatives such as #EarlyWarningsForAll! Learn more about WMO’s activities at COP30 at: 🔗 https://wmo.int/site/wmo-cop30

WMO is the authoritative UN specialized agency on weather, climate, and water science. Our activities provide decision-makers with the latest and most robust scientific information to inform policies that save lives and protect livelihoods. 🔗 https://bit.ly/4nTPZ5s

The cryosphere — all frozen components of the Earth system such as glaciers, ice sheets, sea ice, snow, & permafrost — plays a critical role as both indicator & driver of global change. Learn the latest about it 👇 Watch LIVE 11:45 UTC-3/ 15:45 CET https://bit.ly/3WX4n1U

As climate impacts intensify, integrating hydrology into adaptation is essential. This event highlights the role of hydrology, floods & droughts in shaping effective water-related indicators under the GGA. Watch LIVE 10:00 Belém time (14:00 CET): 🔗 https://bit.ly/3LDgjU4

⏰Still time to register! Join the Virtual Workshop on Gender Mainstreaming across Hydrometeorological Services. 👩 Learn how inclusive and equitable approaches can enhance decision-making, improve service uptake, and build community resilience. 🔗https://bit.ly/48uLZ7n