Tornado Index # 19630520.25.4

 
 
 

Source Information

Data Source
 
http://www.spc.noaa.gov/wcm/#data
 
Corresponding Lines From SPC Historical Archive    How do I read this?
 
187,1963,05,20,1963-05-20,14:55:00,3,MA,25,4,2,0,0,3.0,0.0,42.4,-71.6,0.0,0.0,0.3,50,1,1,1,27,0,0,0,0