Historic violent tornadoes
This collection spotlights older violent tornadoes that people frequently search by name, outbreak, or anniversary.
Primary sources
- NOAA Storm Events Database: Official tornado record baseline used throughout Tornadic.
- NWS Damage Assessment Toolkit: Surveyed damage paths, points, polygons, and attachment metadata.
- NWS text damage surveys: Published NWS survey findings and revisions from Public Information Statements.
- NOAA Storm Prediction Center: Fast preliminary tornado reports and severe-weather context.
- Data rights and reuse: Upstream source terms and contributor permissions still apply.