hec_id,time_start,time_peak,time_end,nar,lat_hg,long_hg,long_carr,xray_class,optical_class
30556904,2015-03-07 03:58:00.0,2015-03-07 04:02:00.0,2015-03-07 04:06:00.0,12297,,,,C1.0,
30556905,2015-03-07 06:32:00.0,2015-03-07 06:36:00.0,2015-03-07 06:40:00.0,12297,-18.0,-80.0,192.3,C1.7," SF"
30556906,2015-03-07 09:35:00.0,2015-03-07 09:39:00.0,2015-03-07 09:41:00.0,12297,,,,C1.2,
30556907,2015-03-07 09:59:00.0,2015-03-07 10:30:00.0,2015-03-07 11:14:00.0,12297,,,,C1.8,
30556908,2015-03-07 21:45:00.0,2015-03-07 22:22:00.0,2015-03-07 22:58:00.0,12297,,,,M9.2,