hec_id,time_start,time_peak,time_end,nar,lat_hg,long_hg,long_carr,xray_class,optical_class
30535672,2013-10-08 02:31:00.0,2013-10-08 02:41:00.0,2013-10-08 02:44:00.0,11861,,,,B6.9,
30535673,2013-10-08 10:53:00.0,2013-10-08 11:00:00.0,2013-10-08 11:11:00.0,11861,,,,B9.3,