National Risk Index (NRI)

Map to support the National Risk Index tool

Tool Summary

  • Provides an overall risk percentage, as well as individual risk percentages, for 18 of the U.S.'s most common natural hazards
  • Interactive maps are at the county and Census tract level

The National Risk Index (NRI) is an online tool to help illustrate the nation's communities most at risk of natural hazards. It incorporates three datasets (SoVI, BRIC, and Expected Annual Loss) to determine an overall risk percentage as well as risk percentages for 18 of the USA's most common natural hazards.

National Risk Index

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