NUFORC Archive

United States State Heatmap

This page uses the loaded NUFORC archive from January 2020 through March 2026. It follows the same three-view model as the other archive pages: All Time, Recent, and Historic. Because the loaded US archive begins in 2020, Historic here means the earlier half of the loaded period, before 2024.
Cases In View
States With Cases
Top State
Top Region
Top Shape

State Choropleth

Counts are aggregated from NUFORC case state abbreviations and rendered by US state name.

Lower counts to higher counts

Top States

Highest-volume states in the active view.

StateCodeCases

US Regions

Census-style regional totals derived from state counts.

RegionCases

Top Shapes

Most frequently reported shapes in the active view.

ShapeCases

Latest Cases

Most recent US cases in the selected slice.