Tornadoes in McHenry County, Illinois

 
 
 

Source Information

Data Source
 
http://www.spc.noaa.gov/wcm/#data
 
Corresponding Lines From SPC Historical Archive    How do I read this?
 
511,1958,10,08,1958-10-08,23:30:00,3,IL,17,27,2,0,1,6.0,0.0,42.42,-89.47,42.38,-87.87,81.0,10,1,1,1,177,7,201,111,0
511,1958,10,08,1958-10-08,23:30:00,3,IL,17,27,2,0,0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0,1,0,-9,97,0,0,0,0
579,1959,10,08,1959-10-08,15:30:00,3,IL,17,36,2,1,0,5.0,0.0,42.33,-88.23,0.0,0.0,2.0,90,1,1,1,111,0,0,0,0
100,1963,04,19,1963-04-19,17:45:00,3,IL,17,5,2,0,0,5.0,0.0,42.3,-88.3,0.0,0.0,0.1,10,1,1,1,111,0,0,0,0
136,1965,04,11,1965-04-11,15:20:00,3,IL,17,2,4,75,6,0.0,0.0,42.22,-88.38,42.28,-88.18,9.1,400,1,1,1,111,97,0,0,0
174,1967,04,21,1967-04-21,15:50:00,3,IL,17,13,4,450,24,5.0,0.0,42.22,-88.92,42.35,-88.43,25.5,1200,1,1,1,7,111,0,0,0
181,1967,04,21,1967-04-21,17:00:00,3,IL,17,20,4,100,1,6.0,0.0,42.15,-88.27,42.22,-88.1,8.8,150,1,1,1,111,97,0,0,0
619,1973,06,15,1973-06-15,16:00:00,3,IL,17,29,0,0,0,0.0,0.0,42.25,-88.58,0.0,0.0,0.1,10,1,1,1,111,0,0,0,0
627,1973,06,16,1973-06-16,13:25:00,3,IL,17,30,0,0,0,0.0,0.0,42.42,-88.58,0.0,0.0,0.1,10,1,1,1,111,0,0,0,0
684,1978,08,15,1978-08-15,19:45:00,3,IL,17,13,2,0,0,5.0,0.0,42.18,-88.37,0.0,0.0,2.0,100,1,1,1,111,0,0,0,0
511,1986,07,06,1986-07-06,18:20:00,3,IL,17,16,0,0,0,0.0,0.0,42.23,-88.33,42.35,-88.1,12.0,10,1,1,1,111,97,0,0,0
399,1991,04,29,1991-04-29,19:30:00,3,IL,17,14,0,0,0,0.0,0.0,42.25,-88.68,0.0,0.0,0.1,20,1,1,1,111,0,0,0,0
484,1993,06,08,1993-06-08,18:47:00,3,IL,17,12,0,0,0,0.0,0.0,42.23,-88.33,0.0,0.0,0.2,20,1,1,1,111,0,0,0,0
614,1993,06,26,1993-06-26,16:35:00,3,IL,17,19,0,0,0,4.0,0.0,42.48,-88.6,0.0,0.0,0.2,20,1,1,1,111,0,0,0,0
693,1993,07,02,1993-07-02,17:49:00,3,IL,17,20,0,0,0,0.0,0.0,42.23,-88.53,0.0,0.0,0.5,20,1,1,1,111,0,0,0,0
184,1996,05,19,1996-05-19,23:00:00,3,IL,17,46,1,0,0,0.0,0.0,42.23,-88.53,42.23,-88.53,0.8,50,1,1,1,111,0,0,0,0
1534,2004,08,24,2004-08-24,18:10:00,3,IL,17,74,0,0,0,0.03,0.0,42.33,-88.32,42.33,-88.32,0.8,20,1,1,1,111,0,0,0,0
3,2008,01,07,2008-01-07,15:30:00,3,IL,17,0,3,5,0,4.0,0.0,42.39,-88.83,42.46,-88.6,13.2,100,1,1,1,7,111,0,0,0
774,2009,06,19,2009-06-19,18:10:00,3,IL,17,0,1,0,0,0.075,0.0,42.295,-88.441,42.2997,-88.428,0.74,75,1,1,1,111,0,0,0,0
1204,2010,11,22,2010-11-22,15:31:00,3,IL,17,47,1,0,0,1.0,0.0,42.4932,-88.5704,42.5346,-88.4797,5.45,100,2,0,1,0,0,0,0,0
574335,2015,04,09,2015-04-09,18:50:00,3,IL,17,0,1,0,0,0.0,0.0,42.3982,-88.5309,42.4019,-88.5272,0.32,30,1,1,1,111,0,0,0,0
596206,2015,07,18,2015-07-18,13:19:00,3,IL,17,0,0,0,0,0.0,0.0,42.45,-88.6,42.45,-88.598,0.1,50,1,1,1,111,0,0,0,0
596207,2015,07,18,2015-07-18,13:38:00,3,IL,17,0,0,0,0,0.0,0.0,42.46,-88.48,42.46,-88.478,0.1,50,1,1,1,111,0,0,0,0
615201,2017,05,17,2017-05-17,21:21:00,3,IL,17,0,1,0,0,100000,0,42.3341,-88.8221,42.4380,-88.6775,10.3000,100,1,1,1,7,111,0,0,0