1974 Super Outbreak
A dedicated outbreak landing page for the April 3-4, 1974 tornado sequence, connecting official records, violent storms, and archive entry points.
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.