This index can be used to determine and characterizehydrological drought hazards on a daily and monthly basis. (source WMO and GWP, 2016)

This index can be used to determine and characterize drought impact to population,drought impact to municipal and industrial water needs,anddrought impact to agriculture and livestock at the regional scale. (source WMO and GWP, 2016)

This index can be used for agricultural drought hazard.

This index can be used to determine and characterize meteorological, hydrological andagricultural drought hazards on a monthly, seasonal and annual basis. (source WMO and GWP, 2016)

This index can be used for agricultural drought hazard.

This index can be used to determine and characterizeagricultural drought hazards. (source WMO and GWP, 2016)

This index can be used to determine and characterize meteorological andhydrological drought hazards on a monthly basis. (source WMO and GWP, 2016)

This index can be used to determine and characterize agricultural drought hazard. (source WMO and GWP, 2016)

This index can be used to determine and characterizeagricultural drought hazards on a weekly basis. (source WMO and GWP, 2016)

This index can be used to determine and characterize meteorological, hydrological andagricultural drought hazards on a monthly basis. (source WMO and GWP, 2016)