Core institutions = US-based, degree granting universities, colleges and technical schools and EDU entities.
| Name | Type | Country |
|---|---|---|
| Aristotle University of Thessaloniki | EDU | Greece |
| Bonneville Power Administration | GOV | United States |
| British Antarctic Survey | EDU | United Kingdom |
| Center for Energy, Environment and Technology | RLAB | Spain |
| Center for Weather Forecasting and Climate Studies (CPTEC/INPE) | GOV | Brazil |
| Central Weather Bureau of Taiwan | GOV | Taiwan, Province of China |
| Commission for Atomic Energy | GOV | France |
| Demokritos University of Thrace | EDU | Greece |
| Department of Education and Training | EDU | Australia |
| District of Columbia | GOV | United States |
| Earth System Research Laboratory (ESRL/NOAA) | GOV | United States |
| European Centre for Medium-Range Weather Forecasts | RLAB | United Kingdom |
| Forest Service | GOV | United States |
| INPA: National Institute of Amazonian Research | GOV | Brazil |
| Mathematics and Computer Science Division | GOV | United States |
| National Centers for Environmental Prediction (NCEP/NOAA) | GOV | United States |
| National Environmental Satellite, Data, and Information Service (NESDIS/NOAA) | GOV | United States |
| National Hurricane Center (NHC/NOAA) | GOV | United States |
| National Oceanic and Atmospheric Administration (NOAA) | GOV | United States |
| National Operational Hydrologic Remote Sensing Center (NOHRSC/NOAA) | GOV | United States |
| National Severe Storms Laboratory (NSSL/NOAA) | GOV | United States |
| National Weather Service Forecast Office - Honolulu, Hawai'i (NWS/NOAA) | GOV | United States |
| National Weather Service, Alaska Region (NWS/NOAA) | GOV | United States |
| National Weather Service, Central Region (NWS/NOAA) | GOV | United States |
| National Weather Service, Southern Region (NWS/NOAA) | GOV | United States |
| National Weather Service, Western Region (NWS/NOAA) | GOV | United States |
| Politecnico di Torino | EDU | Italy |
| Pontificia Universidade Católica do Minas Gerais | EDU | Brazil |
| Renaissance Computing Institute | ORG | United States |
| Savannah River Site (SRS) | GOV | United States |
| Servicio Meteorologico Nacional | MIL | Argentina |
| State of Bahia, Brasil | GOV | Brazil |
| State of New Hampshire | GOV | United States |
| State of Wyoming | GOV | United States |
| Tel Aviv University | EDU | Israel |
| Tennessee Valley Authority | GOV | United States |
| U.S. Air Force | MIL | United States |
| U.S. Antarctic Program | GOV | United States |
| U.S. Army | MIL | United States |
| U.S. Army Corps of Engineers | MIL | United States |
| U.S. Federal Aviation Administration | GOV | United States |
| U.S. Geological Survey | GOV | United States |
| U.S. Naval Research Laboratory | MIL | United States |
| U.S. Navy | MIL | United States |
| U.S. Space and Naval Warfare Systems Command | MIL | United States |
| UHI Millennium Institute | EDU | United Kingdom |
| UK Science and Technology Facilities Council | EDU | United Kingdom |
| UNAVCO | ORG | United States |
| Universidade Estadual Paulista | EDU | Brazil |
| Universidade Federal de Santa Maria | EDU | Brazil |
| Universidade Federal do Rio de Janeiro | EDU | Brazil |
| Universidade de São Paulo | EDU | Brazil |
| Universitat de les Illes Balears | EDU | Spain |
| University of Calgary | EDU | Canada |
| University of Manitoba | EDU | Canada |
| University of Warmia and Mazury | EDU | Poland |
| Université de Reims Champagne-Ardenne | EDU | France |
| Université de la Réunion | EDU | France |
| Vancouver Community College | COMC | Canada |
| Weather Data | COM | United States |
| Wuhan University | EDU | Peoples Republic of China |
| York University | EDU | Canada |
Total: 62 sites | ||