Tornado Index # 19571219.47.17

 
 
 

Source Information

Data Source
 
http://www.spc.noaa.gov/wcm/#data
 
Corresponding Lines From SPC Historical Archive    How do I read this?
 
854,1957,12,19,1957-12-19,21:20:00,3,TN,47,17,1,2,0,4.0,0.0,35.92,-88.75,0.0,0.0,0.1,10,1,1,1,53,0,0,0,0