Austria: ZAMG, Lebensministerium
Bosnia and Herzegovina: Federal Hydrometeorological Institute
Czech Republic: Czech Hydrometeorological Institute
Croatia: Meteorological and Hydrological Service
France: Meteo France
Germany: Deutsche Wetterdienst DWD
Hungary: Hungarian Meteorological Service
Republika Srpska: Republic Hydrometeorological Service of Republika Srpska
Romania: National Administration of Meteorology Romania
Serbia: Republic Hydrometeorological Service of Serbia
Slovakia: Slovensky Hydrometeorological Service
Slovenia:
Environmental Agency of the Republic of Slovenia
Switzerland: MeteoSwiss
Italy: Nimbus, ISAC, ISMAR,
DSI University Milano,
Hydrographisches Amt Bozen, ISMAA,
SISSA University Trieste, ARPA-FVG,
CNMCA,
DIFA University of Bologna ,
ARPAE,
Settore Idrologico Regionale (S.I.R.) Della regione Toscana ,
ARPA Lombardia,
ARPA Piemonte,
ARPA Veneto,
Arpal-Cfmi,
Region Marche Servizio Protezione Civile,
Meteo Trentino
NOAA: Global Historical Climatology Network