Maps & Images
Online Resources
- Figure 1 - National Centers for Environmental Information - ncei.noaa.gov
- Figure 2 - Climate Assessment for the Southwest - climas.arizona.edu
- Figures 3, 4 - West Wide Drought Tracker - wrcc.dri.edu/wwdt
- Figures 5, 6 - U.S. Drought Monitor - droughtmonitor.unl.edu
- Figure 7 - Intl. Research Institute for Climate and Society - iri.columbia.edu