| National Oceanic and Atmospheric Administration | 220 |
| Bureau of Meteorology | 78 |
| Ministry of Land, Infrastructure, Transport and Tourism | 65 |
| Russian Federal Service for Hydrometeorology and Environmental Monitoring | 57 |
| Instituto Nacional de Meteorologia | 44 |
| Meteorological and Geophysical Agency | 34 |
| Meteorological Service of Canada | 33 |
| Météo-France | 31 |
| Japan Meteorological Agency | 29 |
| Servicio Meteorológico Nacional | 29 |
| Thai Meteorological Department | 23 |
| Deutscher Wetterdienst | 23 |
| Servizio Meteorologico | 22 |
| India Meteorological Department | 21 |
| Turkish State Meteorological Service | 19 |
| South African Weather Service | 16 |
| Met Office | 16 |
| Finnish Meteorological Institute | 15 |
| Republic Hydrometeorological Service of Serbia | 15 |
| Agencia Estatal de Meteorología | 15 |
| Swedish Meteorological and Hydrological Institute | 13 |
| Malaysian Meteorological Department | 12 |
| Norwegian Meteorological Institute | 12 |
| Unknown | 11 |
| National Institute of Meteorology and Hydrology | 10 |
| Meteorological Service of New Zealand | 10 |
| Korea Meteorological Administration | 10 |
| Instituto de Meteorologia | 10 |
| Meteorological Department | 9 |
| Islamic Republic of Iran Meteorological Organization | 9 |
| Direction de la Météorologie Nationale | 9 |
| Meteorological Service of the Republic of Hungary | 9 |
| Serviciul Hidrometeorologic de Stat Moldova | 9 |
| Ukrainian Hydrometeorological Center | 9 |
| Institute of Meteorology and Water Management | 8 |
| Servicio de Meteorología de la Aviación | 8 |
| Hellenic National Meteorological Service | 8 |
| Meteorological and Hydrological Service | 8 |
| Meteopress | 7 |
| Pakistan Meteorological Department | 7 |
| National Meteorological Administration | 7 |
| Danish Meteorological Institute | 6 |
| Department of Meteorology | 6 |
| Servicio Nacional de Estudios Territoriales | 6 |
| Department of Hydrometeorology | 5 |
| Meteorological Service | 5 |
| Hong Kong Observatory | 5 |
| MeteoSwiss | 5 |
| Central Institute for Meteorology and GeodynamicsCentral Institute for Meteorology and GeodynamicsCe | 5 |
| Bangladesh Meteorological Department | 5 |
| Main Administration of Hydrometeorology and Monitoring of the Environment | 4 |
| Slovak Hydrometeorological Institute | 4 |
| Direction Nationale de la Météorologie du Mali | 4 |
| Icelandic Meteorological Office | 4 |
| Dirección de Contingencias Climáticas | 4 |
| Royal Netherlands Meteorological Institute | 3 |
| Météo-France Polynesie Francaise | 3 |
| Uzhydromet | 3 |
| The Egyptian Meteorological Authority | 3 |
| Armenian State Hydrometeorological and Monitoring Service | 3 |
| Institut Royal Météorologique | 3 |
| Dirección de Meteorología e Hidrología | 3 |
| Hydrometeorological Service | 3 |
| Czech Hydrometeorological Institute | 2 |
| Republic Hydrometeorological Institute | 2 |
| The Irish Meteorological Service | 2 |
| Estonian Meteorological and Hydrological Institute | 2 |
| National Hydrometeorological Department | 2 |
| Meteorological Services Division | 2 |
| Kenya Meteorological Department | 2 |
| Bermuda Weather Service | 1 |
| Presidency of Meteorology and Environment | 1 |
| Meteorological Services | 1 |
| Meteorological and Geophysical Bureau | 1 |
| Instituto Meteorológico Nacional | 1 |
| Latvian Environment, Geology and Meteorology Agency | 1 |
| Central Weather Bureau | 1 |
| Oficina Nacional de Meteorologiá | 1 |
| National Weather Service | 1 |
| Rwanda Meteorological Agency | 1 |
| National Meteorological Service | 1 |
| Meteorological Department Curacao | 1 |
| Israel Meteorological Service | 1 |
| The Brunei Meteorological Service | 1 |
| INVAP S.E. | 1 |
| Department of Meteorology and Hydrology | 1 |
| Hidrometeorología | 1 |
| Meteorological Office | 1 |
| National Institute of Meteorology | 1 |
| Meteorological Department St. Maarten | 1 |
| Jordan Meteorological Department | 1 |
| Latser | 1 |
| Mauritius Meteorological Services | 1 |