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Compare Two Weeks

Compare two U.S. Drought Monitor weeks side by side.

U.S. Drought Monitor Map Comparison Slider

Displays the USDM maps from two selected dates, and allows the user to determine which is displayed by using a slider bar.

Map Archive

View any map format for a selected week.

U.S. Drought Monitor Change Maps

View a series of change maps for a selected week.

U.S. Drought Monitor Animations

View an animated series of maps or download animated GIF files.

Custom Map Request Form

Request a custom U.S. Drought Monitor map.

The U.S. Drought Monitor is produced through a partnership between the National Drought Mitigation Center at the University of Nebraska-Lincoln, the United States Department of Agriculture, and the National Oceanic and Atmospheric Administration.
© 2019 - National Drought Mitigation Center