World Meteorological Organization
@wmo-global.bsky.social
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
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
November 26, 2025 at 3:00 PM
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
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
🌾 Introducing Crop Calendars for Climate Adaptation
Enrol and access the course:
🔗 https://bit.ly/3XRaogM
November 25, 2025 at 3:46 PM
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
🌾 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
Early warnings work. They must work for everyone, everywhere.
🔗 https://bit.ly/3Xh5Ujy
November 25, 2025 at 3:13 PM
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
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
🏆 Discover the 2025 awarded projects:
https://bit.ly/4ijraic
November 25, 2025 at 12:53 PM
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
🏆 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
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
November 24, 2025 at 1:01 PM
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
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
🗓️ Abstract submission deadline: 30 Nov. 2025
🌍 Conference dates: 23–26 Feb. 2026 (Online)
🔗 Registration: https://bit.ly/3LL5cZl
November 24, 2025 at 5:49 AM
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
🗓️ 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
In 2024, glaciers in Scandinavia, Svalbard, and North Asia recorded their largest annual mass loss ever observed.
🔗 https://bit.ly/4ivRNPc
November 23, 2025 at 2:53 PM
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
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
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
November 22, 2025 at 2:52 PM
🏔️ 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
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
🔗 Full interactive report: https://www.ocean-ops.org/goosreport/#home
November 20, 2025 at 4:31 PM
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
🔗 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
🎓 Start your learning journey, the first course is already open and others are on the way!
https://bit.ly/46iJ7Xd
November 20, 2025 at 7:00 AM
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
🎓 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
https://bit.ly/49tRYdi
November 19, 2025 at 3:19 PM
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
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
Hydrological data gives us the evidence we need to track these changes and anticipate water-related hazards.
⬇️
https://bit.ly/484w65N
November 18, 2025 at 5:00 PM
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
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
🌏WMO has collected inspiring stories showcasing how child-centered climate services and EWS are being designed and implemented across regions.
🔗https://bit.ly/4nVl0G5
November 17, 2025 at 5:30 PM
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
🌏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
This session at #COP30 explores how inclusive climate services can strengthen community preparedness and adaptation.
📺 Watch LIVE @ 18:00:
https://bit.ly/3LFNqXn
November 17, 2025 at 4:00 PM
👩👧 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
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
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
November 17, 2025 at 7:30 AM
💪 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
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 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
November 16, 2025 at 4:05 AM
🤝 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 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
🔗 https://bit.ly/4nTPZ5s
November 15, 2025 at 3:19 PM
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
🔗 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
Learn the latest about it 👇
Watch LIVE 11:45 UTC-3/ 15:45 CET
https://bit.ly/3WX4n1U
November 15, 2025 at 1:45 PM
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
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
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
November 15, 2025 at 12:00 PM
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
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
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
November 14, 2025 at 2:18 PM
⏰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
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
At #COP30, the Systematic Observations Financing Facility (SOFF) – a UN Fund proudly co-created by WMO, @undp.org and @unep.org - will announce a first-of-its-kind instrument to help close this gap: The SOFF Impact Bond.
Share. Join. Invest.
🔗 https://bit.ly/4nPo6vd
#CloseTheDataGap
Share. Join. Invest.
🔗 https://bit.ly/4nPo6vd
#CloseTheDataGap
November 14, 2025 at 8:00 AM
At #COP30, the Systematic Observations Financing Facility (SOFF) – a UN Fund proudly co-created by WMO, @undp.org and @unep.org - will announce a first-of-its-kind instrument to help close this gap: The SOFF Impact Bond.
Share. Join. Invest.
🔗 https://bit.ly/4nPo6vd
#CloseTheDataGap
Share. Join. Invest.
🔗 https://bit.ly/4nPo6vd
#CloseTheDataGap
🛰️ Sustained observations underpin climate models, early warning and policy decisions.
This session will present the latest trends in the global observing system.
📺 Follow LIVE at 11:00 - 12:00 Belém time (15:00 - 16:00 CET):
🔗 https://bit.ly/4i1iFrS
This session will present the latest trends in the global observing system.
📺 Follow LIVE at 11:00 - 12:00 Belém time (15:00 - 16:00 CET):
🔗 https://bit.ly/4i1iFrS
November 13, 2025 at 2:07 PM
🛰️ Sustained observations underpin climate models, early warning and policy decisions.
This session will present the latest trends in the global observing system.
📺 Follow LIVE at 11:00 - 12:00 Belém time (15:00 - 16:00 CET):
🔗 https://bit.ly/4i1iFrS
This session will present the latest trends in the global observing system.
📺 Follow LIVE at 11:00 - 12:00 Belém time (15:00 - 16:00 CET):
🔗 https://bit.ly/4i1iFrS
🚨 The impacts of the fast-changing climate are shattering lives, economies, and decades of progress.
The newly launched Global Status of MHEWS 2025 report underscores the need for governments to unite around achieving #EarlyWarningsForAll.
https://bit.ly/4p3Vak9
The newly launched Global Status of MHEWS 2025 report underscores the need for governments to unite around achieving #EarlyWarningsForAll.
https://bit.ly/4p3Vak9
November 13, 2025 at 12:03 PM
🚨 The impacts of the fast-changing climate are shattering lives, economies, and decades of progress.
The newly launched Global Status of MHEWS 2025 report underscores the need for governments to unite around achieving #EarlyWarningsForAll.
https://bit.ly/4p3Vak9
The newly launched Global Status of MHEWS 2025 report underscores the need for governments to unite around achieving #EarlyWarningsForAll.
https://bit.ly/4p3Vak9
📢Early warning systems save lives.
The Global Status of Multi-Hazard Early Warning Systems 2025 Report reveals that disaster-related mortality is nearly six times lower in countries with more comprehensive MHEWS than in those with limited capabilities.
https://bit.ly/4p3Vak9
The Global Status of Multi-Hazard Early Warning Systems 2025 Report reveals that disaster-related mortality is nearly six times lower in countries with more comprehensive MHEWS than in those with limited capabilities.
https://bit.ly/4p3Vak9
November 12, 2025 at 12:35 PM
📢Early warning systems save lives.
The Global Status of Multi-Hazard Early Warning Systems 2025 Report reveals that disaster-related mortality is nearly six times lower in countries with more comprehensive MHEWS than in those with limited capabilities.
https://bit.ly/4p3Vak9
The Global Status of Multi-Hazard Early Warning Systems 2025 Report reveals that disaster-related mortality is nearly six times lower in countries with more comprehensive MHEWS than in those with limited capabilities.
https://bit.ly/4p3Vak9
📢 The SOFF Action Report 2025 is out!
At #COP30, SOFF - a UN Fund proudly co-created by WMO, UNDP & UNEP - launched its new Action Report 2025 to showcase progress in closing the weather and climate data gap in LDCs and SIDS.
🔗 Full report: https://bit.ly/4hTMHO0
At #COP30, SOFF - a UN Fund proudly co-created by WMO, UNDP & UNEP - launched its new Action Report 2025 to showcase progress in closing the weather and climate data gap in LDCs and SIDS.
🔗 Full report: https://bit.ly/4hTMHO0
November 11, 2025 at 8:00 PM
📢 The SOFF Action Report 2025 is out!
At #COP30, SOFF - a UN Fund proudly co-created by WMO, UNDP & UNEP - launched its new Action Report 2025 to showcase progress in closing the weather and climate data gap in LDCs and SIDS.
🔗 Full report: https://bit.ly/4hTMHO0
At #COP30, SOFF - a UN Fund proudly co-created by WMO, UNDP & UNEP - launched its new Action Report 2025 to showcase progress in closing the weather and climate data gap in LDCs and SIDS.
🔗 Full report: https://bit.ly/4hTMHO0