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 |
| National Center for Atmospheric Research (NCAR/UCAR) | UCAR | United States |
| Pennsylvania State University | 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 California Davis | EDU | United States |
| University of Delaware | EDU | United States |
| University of Iowa | EDU | United States |
| University of Nebraska Lincoln | EDU | United States |
| University of Rhode Island | EDU | United States |
Total: 12 sites | ||