Tornadoes on September 15, 2011

 
 
 

Source Information

Data Source
 
http://www.spc.noaa.gov/wcm/#data
 
Corresponding Lines From SPC Historical Archive    How do I read this?
 
348553,2011,09,15,2011-09-15,13:35:00,3,MD,24,27,0,0,0,0.04,0.0,38.3958,-75.0761,38.3957,-75.0611,0.81,40,1,1,1,47,0,0,0,0