Core institutions = US-based, degree granting universities, colleges and technical schools and EDU entities.
| Name | Type | Country |
|---|---|---|
| Arctic Region Supercomputing Center | EDU | United States |
| Institute of Marine and Coastal Science | EDU | United States |
| Northwestern University | EDU | United States |
| Purdue University | EDU | United States |
| South Dakota School of Mines and Technology | EDU | United States |
| Texas A&M University | EDU | United States |
| Unidata Program Center (UCAR) | UCAR | United States |
| University Corporation for Atmospheric Research (UCAR) | UCAR | United States |
| University of California Irvine | EDU | United States |
| University of California San Diego | EDU | United States |
| University of Chicago | EDU | United States |
| University of New Hampshire | EDU | United States |
| University of North Carolina Chapel Hill | EDU | United States |
| University of Southern California | EDU | United States |
| University of Wisconsin Madison | EDU | United States |
| Washington University Saint Louis | EDU | United States |
Total: 16 sites | ||