This is NOT a complete list of all entities that have subscribed, but rather a list of sites we can identify
 Not included are data from undetermined/misc sites/sources.
| Name | Type | Country | 
|---|---|---|
| Center for Meteorology and Hydrology Forecasting Central | GOV | Viet Nam | 
| Center for Weather Forecasting and Climate Studies (CPTEC/INPE) | GOV | Brazil | 
| Central Institute for Meteorology and Geodynamics | GOV | Austria | 
| China Meteorological Administration | GOV | Peoples Republic of China | 
| Czech Hydrometeorological Institute | GOV | Czech Republic | 
| Danish Meteorological Institute | GOV | Denmark | 
| European Centre for Medium-Range Weather Forecasts | RLAB | United Kingdom | 
| German Weather Service | GOV | Germany | 
| Government of Canada | GOV | Canada | 
| Korea Meteorological Administration | GOV | Korea, Republic of | 
| Meteorological Research Institute | GOV | Japan | 
| National Institute of Meteorology | GOV | Spain | 
| National Oceanic and Atmospheric Administration (NOAA) | GOV | United States | 
| National Severe Storms Laboratory (NSSL/NOAA) | GOV | United States | 
| National Weather Service of Hungary | GOV | Hungary | 
| National Weather Service of Switzerland | GOV | Switzerland | 
| Norwegian Meteorological Institute | GOV | Norway | 
| Republic of Botswana | GOV | Botswana | 
| Royal Netherlands Meteorological Institute | EDU | Netherlands | 
| 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 Arizona | EDU | United States | 
| University of Oklahoma | EDU | United States | 
| University of Washington | EDU | United States | 
| Total: 25 sites | ||