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Overview
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Themes












WMO's work addresses many thematic areas. Each thematic page below provides accessible information: a definition, the impact and an introduction to WMO's work in each area. Across the website, we link back to these pages as references.








Main themes






Water







Climate







Weather












Natural hazards






Wildfires







Sand and dust storms







Floods







Extreme Heat







Tropical cyclone







Drought












Sectors






Energy







Artificial intelligence







Health







Aviation












Earth System domains






Snow







Sea Ice







Glaciers and Ice Caps







Earth observation satellites







Ocean







Cryosphere












Atmospheric phenomena






Greenhouse gases







El Niño / La Niña Phenomena
























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