Hazard risk calculator
Pick a state and a county to see FEMA's December 2025 risk rating for each of 18 natural hazards beside what the county's storm record actually holds: how many events, how many deaths, and how the county ranks per square mile.
How to read the result
FEMA's rating places a county against all 3,144 rated counties; the bands are not equal, and only 179 counties are rated Relatively High or Very High overall. The record beside it shows what has actually happened there. Where the two disagree, the guide to FEMA risk scores explains why.
Source: FEMA National Risk Index, December 2025 release; NOAA NCEI Storm Events Database through 2026-06-30. FEMA's National Risk Index map.