Core institutions = US-based, degree granting universities, colleges and technical schools and EDU entities.
| Name | Type | Country |
|---|---|---|
| California University of Pennsylvania | EDU | United States |
| Florida State University | EDU | United States |
| Louisiana State University | EDU | United States |
| Nevada System of Higher Education | EDU | United States |
| South Dakota State University | EDU | United States |
| State University of New York at Albany | EDU | United States |
| Stony Brook University | EDU | United States |
| Unidata Program Center (UCAR) | UCAR | United States |
| University Corporation for Atmospheric Research (UCAR) | UCAR | United States |
| University of Iowa | EDU | United States |
| University of Rhode Island | EDU | United States |
| Utah State University | EDU | United States |
Total: 12 sites | ||