49th anniversary of the 1974 Super Outbreak

The 3-4 April 1974 Super Outbreak (NWS Wilmington OH | Wikipedia | Interacive WebMap | Monthly Weather Review) was one of the largest and most deadly tornado outbreaks on record in the United States. Several images from the ATS-3 satellite are shown below (thanks to the work of SSEC Satelite Data Services and Atmospheric, Oceanic and Space Sciences Library staff!). Large clusters of... Read More