Disclaimer

The Global Drought Monitor  provides the 'overall drought picture' on a ~100km spatial scale. The maps are not designed to depict local conditions or to replace drought warnings and watches issued by local or regional governments. Local or regional entities may be monitoring different indicators than those used in the Global Drought Monitor. These other indicators may be better tailored to address specific local needs and problems. As a consequence, there could be water shortages or crop failures within an area not designated as drought, just as there could be locations with adequate water supplies in an area designated as 'extreme' or 'exceptional' drought.

Drought Severity Classification

Standardized Precipitation Index

Palmer Drought Severity Index

Disclaimer