hec_id,time_start,time_peak,time_end,nar,lat_hg,long_hg,long_carr,xray_class,optical_class 30535916,2013-11-03 01:28:00.0,2013-11-03 01:31:00.0,2013-11-03 01:33:00.0,11890,-12.0,-81.0,165.2,C1.1," SF" 30535917,2013-11-03 03:49:00.0,2013-11-03 03:52:00.0,2013-11-03 03:55:00.0,11890,,,,C1.4, 30535918,2013-11-03 05:16:00.0,2013-11-03 05:22:00.0,2013-11-03 05:26:00.0,11884,-12.0,16.0,260.1,M5.0," 2B" 30535919,2013-11-03 16:22:00.0,2013-11-03 16:28:00.0,2013-11-03 16:43:00.0,11890,,,,C9.9,