hec_id,time_start,time_peak,time_end,nar,lat_hg,long_hg,long_carr,xray_class,optical_class
30590319,2013-12-11 11:46:00.0,2013-12-11 11:53:00.0,2013-12-11 12:01:00.0,,,,,C1.7,
30590320,2013-12-11 13:54:00.0,2013-12-11 14:01:00.0,2013-12-11 14:12:00.0,11916,,,,C1.2,
30590321,2013-12-11 20:37:00.0,2013-12-11 20:45:00.0,2013-12-11 21:01:00.0,11916,,,,C1.7,
30590322,2013-12-11 22:49:00.0,2013-12-11 23:06:00.0,2013-12-11 23:17:00.0,11917,-20.0,-21.0,72.6,C2.7," SF"