Further to the previous announcement here , WMO is pleased to announce that the Compendium of Findings on the Effects of Climate Change on Weather Hazards and Analysis of the Impacts of Climate Change on Aviation Operations, is now available under the WMO e-Library, here . Climate change, often
The Copernicus Atmosphere Monitoring Service (CAMS), in collaboration with the WMO-GAW Global Air Quality Forecasting and Information System (GAFIS) initiative, organized a specialized workshop on "Performance Indicators and Headline Scores for Atmospheric Composition and Air Quality Forecasting" on
The report on the Fifth WMO Regional Pyrheliometer Comparison of RA II, held jointly with RA V is published as an Instruments and Observing Methods (IOM) Report ( IOM Report No.145 ) and available on the WMO e-library at the link below: https://library.wmo.int/idurl/4/69261
The proceedings of the 2024 WMO Technical Conference on Meteorological and Environmental Instruments and Methods of Observation ( TECO-2024 ) held from 23 to 26 September 2024, in Vienna, Austria is published as an Instruments and Observing Methods (IOM) Report ( IOM Report No.144 ) and available on
Access to high-quality, high-resolution Earth system analysis and prediction products is essential for all National Meteorological and Hydrological Services (NMHSs) to forecast weather conditions including high-impact phenomena and issue warnings on hazardous weather, water and climate events to
The preparation meeting for the WIS2 to GTS gateway test was successfully conducted in a hybrid format from 26 to 27 February in WMO HQ. The meeting took place from 07:00 to 13:00 UTC, with short breaks to accommodate remote participants from different time zones. The meeting brought together SC-IMT
The 2024 Safety Report of the International Air Transport Association (IATA) was published today, 26 February 2025, and is available for interactive online viewing here. Through his involvement in IATA's Accident Classification Task Force (ACTF), Greg Brock, Chief of WMO's Services for Aviation
The final report of the second meeting of the Advisory Group on Volcanic Science for Aviation Applications (AG-VSA-2) is available here. The meeting was held in Edinburgh, United Kingdom from 4 to 6 February 2025. Working documentation addressed during AG-VSA-2 is available here. AG-VSA is a
The High-Level Conference on the Challenges of Climate Change in South-Eastern Europe, held from 4 to 6 February 2025 in Brdo pri Kranju, Slovenia, brought together policymakers, directors of the National Meteorological and Hydrological Services, partner agencies and experts to address the region’s
A new WMO Energy Mini Project began in January 2025 in Chile under the ENANDES+ project , following the successful completion of its first phase. The initial phase focused on developing an evaporation rate reduction model for open bodies of water with floating solar panel systems (FSPS), which has
