Core institutions = US-based, degree granting universities, colleges and technical schools and EDU entities.
| Name | Type | Country |
|---|---|---|
| Centro de Estudios Superiores de la Aviación | EDU | Spain |
| Columbia Scientific Balloon Facility (CSBF/NASA) | GOV | United States |
| European Centre for Medium-Range Weather Forecasts | RLAB | United Kingdom |
| Helmholtz Centre Potsdam: German Research Centre for Geosciences | GOV | Germany |
| Idaho National Laboratory (INL) | GOV | United States |
| National Aeronautics and Space Administration (NASA) | GOV | United States |
| National Institute of Meteorology | GOV | Spain |
| National Oceanic and Atmospheric Administration (NOAA) | GOV | United States |
| Norwegian Meteorological Institute | GOV | Norway |
| Renaissance Computing Institute | ORG | United States |
| U.S. Air Force | MIL | United States |
| University of Trento | EDU | Italy |
Total: 12 sites | ||