hec_id,time_start,time_peak,time_end,nar,lat_hg,long_hg,long_carr,xray_class,optical_class
30608349,2013-12-09 03:24:00.0,2013-12-09 03:30:00.0,2013-12-09 03:42:00.0,,,,,C2.1,
30608350,2013-12-09 11:15:00.0,2013-12-09 11:30:00.0,2013-12-09 11:48:00.0,11917,,,,C2.9,
30608351,2013-12-09 12:33:00.0,2013-12-09 13:21:00.0,2013-12-09 13:52:00.0,,,,,C2.3,
30608352,2013-12-09 15:49:00.0,2013-12-09 15:52:00.0,2013-12-09 15:55:00.0,11920,,,,C1.8,
30608353,2013-12-09 16:51:00.0,2013-12-09 16:56:00.0,2013-12-09 17:02:00.0,11921,,,,C2.6,
30608354,2013-12-09 18:03:00.0,2013-12-09 18:08:00.0,2013-12-09 18:10:00.0,,,,,C1.9,