Core institutions = US-based, degree granting universities, colleges and technical schools and EDU entities.
| Name | Type | Country |
|---|---|---|
| Columbia University New York | EDU | United States |
| Indiana University | EDU | United States |
| Oregon State University | EDU | United States |
| Pennsylvania State University | EDU | United States |
| Unidata Program Center (UCAR) | UCAR | United States |
| University Corporation for Atmospheric Research (UCAR) | UCAR | United States |
| University of Colorado Boulder | EDU | United States |
| University of Hawai'i | EDU | United States |
| University of Rhode Island | EDU | United States |
Total: 9 sites | ||