Core institutions = US-based, degree granting universities, colleges and technical schools and EDU entities.
| Name | Type | Country |
|---|---|---|
| Aalto University School of Science and Technology | EDU | Finland |
| Academy of Sciences of the Czech Republic | RLAB | Czech Republic |
| Alfred Wegener Institute for Polar and Marine Research | RLAB | Germany |
| Arctic and Antarctic Research Institute | GOV | Russian Federation |
| Atmospheric Turbulence and Diffusion Division (ATDD/NOAA) | GOV | United States |
| Australian Bureau of Meteorology | GOV | Australia |
| Bhabha Atomic Research Centre (BARC) | GOV | India |
| Center for Weather Forecasting and Climate Studies (CPTEC/INPE) | GOV | Brazil |
| Cyprus Institute | EDU | Cyprus |
| Delft University of Technology | EDU | Netherlands |
| European Centre for Medium-Range Weather Forecasts | RLAB | United Kingdom |
| European Organization for the Safety of Air Navigation | ORG | Belgium |
| European Space Agency | RLAB | France |
| Finnish Meteorological Institute | GOV | Finland |
| French Research Institute for Exploitation of the Sea | RLAB | France |
| Goddard Institute for Space Studies (GISS/NASA) | GOV | United States |
| Government of Canada | GOV | Canada |
| Hellenic National Meteorological Service | GOV | Greece |
| Hong Kong University of Science and Technology | EDU | Hong Kong |
| ITC | EDU | Netherlands |
| Institute of Atmospheric Physics | EDU | Peoples Republic of China |
| Institute of Atmospheric Sciences and Climate | EDU | Italy |
| Japan Weather Association | ORG | Japan |
| Jet Propulsion Laboratory (JPL/NASA) | GOV | United States |
| Johann Wolfgang Goethe Universität Frankfurt am Main | EDU | Germany |
| Korea Meteorological Administration | GOV | Korea, Republic of |
| Laboratory of Dynamic Meteorology | RLAB | France |
| Lawrence Livermore National Laboratory | GOV | United States |
| METEO: National Meteorological Administration | GOV | Romania |
| Manchester Metropolitan University | EDU | United Kingdom |
| Midi-Pyrenees Observatory | RLAB | France |
| Monash University | EDU | Australia |
| NATO: North Atlantic Treaty Organization | ORG | Belgium |
| National Aeronautics and Space Administration (NASA) | GOV | United States |
| National Chengchi University | EDU | Taiwan, Province of China |
| National Climatic Data Center (NCDC/NOAA) | GOV | United States |
| National Environmental Satellite, Data, and Information Service (NESDIS/NOAA) | GOV | United States |
| National Institute for Space Research | GOV | Brazil |
| National Institute of Meteorology | GOV | Brazil |
| National Institute of Nuclear Physics | RLAB | Italy |
| National Oceanic and Atmospheric Administration (NOAA) | GOV | United States |
| National and Kapodistrian University of Athens | EDU | Greece |
| Natural Resources Canada | GOV | Canada |
| Norwegian Meteorological Institute | GOV | Norway |
| Norwegian University of Science and Technology | EDU | Norway |
| Oak Ridge National Laboratory (ORNL) | GOV | United States |
| Province of British Columbia | GOV | Canada |
| Royal Netherlands Meteorological Institute | EDU | Netherlands |
| Seoul National University | EDU | Korea, Republic of |
| Shanghai Maritime University | EDU | Peoples Republic of China |
| Slovak Hydrometeorological Institute | GOV | Slovakia |
| Stockholm University | EDU | Sweden |
| Swedish Meteorological and Hydrological Institute | GOV | Sweden |
| U.S. Air Force | MIL | United States |
| U.S. Department of Transportation | GOV | United States |
| U.S. Environmental Protection Agency | GOV | United States |
| U.S. Geological Survey | GOV | United States |
| U.S. Navy | MIL | United States |
| UHI Millennium Institute | EDU | United Kingdom |
| UK Met Office | GOV | United Kingdom |
| Universidad Nacional de Colombia | EDU | Colombia |
| Universidad de Chile | EDU | Chile |
| Universidad de Costa Rica | EDU | Costa Rica |
| Universidad de Medellín | EDU | Colombia |
| Universidade Federal do Rio de Janeiro | EDU | Brazil |
| Universidade de Aveiro | EDU | Portugal |
| Universidade do Vale do Itajaí | EDU | Brazil |
| Universitat de Girona | EDU | Spain |
| University College London | EDU | United Kingdom |
| University of Aizu | EDU | Japan |
| University of Bergen | EDU | Norway |
| University of Canterbury | EDU | New Zealand |
| University of Manitoba | EDU | Canada |
| University of Reading | EDU | United Kingdom |
| University of Trento | EDU | Italy |
| Universität Stuttgart | EDU | Germany |
| Université de Lausanne | EDU | Switzerland |
| Université de la Méditerranée Aix Marseille II | EDU | France |
| V.I. Il'ichev Pacific Oceanological Institute | RLAB | Russian Federation |
| Victoria University of Wellington | EDU | New Zealand |
| Warsaw University of Technology | EDU | Poland |
Total: 81 sites | ||