Core institutions = US-based, degree granting universities, colleges and technical schools and EDU entities.
| Name | Type | Country |
|---|---|---|
| Center for Weather Forecasting and Climate Studies (CPTEC/INPE) | GOV | Brazil |
| Goddard Space Flight Center (GSFC/NASA) | GOV | United States |
| Istanbul Technical University | EDU | Turkey |
| Kumamoto University | EDU | Japan |
| Nanjing University | EDU | Peoples Republic of China |
| National Laboratory for Scientific Computing | GOV | Brazil |
| National Weather Service, Southern Region (NWS/NOAA) | GOV | United States |
| Silesian University of Technology in Gliwice | EDU | Poland |
| U.S. Army Corps of Engineers | MIL | United States |
| U.S. Navy | MIL | United States |
| Universidad Nacional de Colombia | EDU | Colombia |
| Universidade Estadual Paulista | EDU | Brazil |
| Universidade de Aveiro | EDU | Portugal |
Total: 13 sites | ||