
Tool
Quick Drought Response Index (QuickDRI)
Description
Clear maps on this site can help identify the potential for rapid-onset, “flash drought” events.
This index is a short-term indicator of dryness, calculated through the analysis of satellite- and model-based observations of conditions that influence drought. It provides a snapshot of anomalously dry or wet conditions over the past four weeks. Map images of the contiguous United States are updated weekly.
Details
Hazards
Sources
National Drought Mitigation Center
University of Nebraska-Lincoln | Center for Advanced Land Management Information Technologies
United States Geological Survey (USGS)
U.S. Department of Agriculture (USDA)
National Aeronautics and Space Administration (NASA)
Land Data Assimilation System
High Plains Regional Climate Center
University of Nebraska–Lincoln