Datasets

This index represents the total percentage of area affected by "mild," "moderate," "severe," and "very severe" drought, based on the one-year SPEI index up to the end of March 2024. This data is sourced from the National Center for Drought and Crisis Management of the Iranian Meteorological Organization.

This data is taken from table number 3 from page 3 of the report The percentage of area affected by drought based on the SPEI index for the 10-year period - 2023.

This data is taken from table number 2 from page 2 of the report The percentage of area affected by drought based on the SPEI index for the 1-year period - 2023.

This data is taken from table number 1 from page 1 of the report The percentage of area affected by drought based on the SPEI index for the 10-year period - 2023.