Core institutions = US-based, degree granting universities, colleges and technical schools and EDU entities.
| Name | Type | Country |
|---|---|---|
| Arctic Region Supercomputing Center | EDU | United States |
| California University of Pennsylvania | EDU | United States |
| Colorado State University | EDU | United States |
| Unidata Program Center (UCAR) | UCAR | United States |
| University Corporation for Atmospheric Research (UCAR) | UCAR | United States |
| University of Illinois Urbana Champaign | EDU | United States |
| University of Massachusetts Amherst | EDU | United States |
| University of Texas Austin | EDU | United States |
Total: 8 sites | ||