| -Alemania. The Deutscher Wetterdienst. DWD. Offenbach. |
| -Algeria. Office National de la Météorologie. |
| -Arabia Saudí. Meteorology and Environmental Protection Administration. MEPA. |
| -Argentina. Servicio Meteorológico Nacional. SMN |
| -Australia. Bureau of Meteorology. Melbourne - Victoria |
| -Austria. Zentralanstalt für Meteorologie und Geodynamik. ZAMG. |
| -Bélgica. The Royal Meteorological Institute of Belgium |
| -Bermudas. Bermuda Weather Resources. |
| -Brasil. Instituto Nacional de Meteorología. INMET |
| -Bulgaria. National Institute of Meteorology and Hydrology. NIMH. |
| -Canada. Environment Canada. AES. |
| -Chile. Dirección Meteorológica de Chile |
| -Colombia. Instituto de Hidrología, Meteorología y Estudios Ambientales de Colombia. IDEAM. |
| -Costa Rica. Instituto Meteorológico Nacional. IMN. |
| -Cuba. Instituto de Meteorología. INSMET. |
| -Dinamarca. The Danish Meteorological Institute. DMI. |
| -Ecuador. Instituto Nacional de Meteorología e Hidrología. INAMHI. |
| -Eslovaquia Slovak Hydrometeorological Institute. SHI. |
| -Eslovenia Hydrometeorological Institute of Slovenia. Ljubljana. |
| -España. Instituto Nacional de Meteorología. INM. |
| -Fiji Island. Fiji Meteorological Service. |
| -Filipinas. The Philippines Atmosferic, Geophysical & Astronomical Services Administration. |
| -Finlandia. The Finnish National Weather Service. FMI. |
| -Francia. Meteosat Francia. Toulouse. |
| -Gran Bretaña. The Meteorological Office |
| -Holanda. Royal Netherlands Meteorological Institute. KNMI. |
| -Hong Kong. Hong Kong Observatory. (China) |
| -Indonesia. Indonesian Meteorological and Geophysical Agency. BMG. |
| -Islandia The Icelandic Meteorological Office. IMO. |
| -Italia. Italian Air Force Meteorological Service. SMFAI |
| -Kenya. Kenya Meteorological Department |
| -Letonia. Latvian Hydrometeorological Agency. HMP. |
| -Lituania. Lithuanian Hydrometeorological Service |
| -Macao. Serviços Meteorológicos de Macau |
| -Malasia. Malasyan Meteorological Service. MMS. |
| -México. Servicio Meteorológico Nacional. SMN. |
| -Nueva Zelanda. Meteorological Service of New Zealand |
| -Perú. Servicio Nacional de Meteorología e Hidrología. SENAMHI. |
| -Polonia. Institute of Meteorology and Water Management - IMGW |
| -Portugal. Instituto de Meteorología de Portugal. IM. |
| -República Checa. Czech Hydrometeorological Institute. CHI. |
| -República de Corea. Korea Meteorological Administration. |
| -República de Macedonia. Hydrometeorological Institute |
| -Rumania. National Institute of Meteorology and Hydrology. INMH. |
| -Rusia. Russian Federal Service for Hydrometeorology and Environment Monitoring |
| -Suecia. The Swedish Meteorological and Hydrological Institute. SMHI. |
| -Suiza. Swiss Meteorological Administration. Zurich. |
| -Taiwan. Central Weather Bureau. |
| -Turquia. Devlet Meteoroloji Genel Müdürlüðü |
| -U.S.A. National Weather Service - NOAA. |
| -Uruguay. Servicio de Oceanografía, Hidrografía y Meteorología de la Armada. |