hec_id,time_start,time_peak,time_end,nar,lat_hg,long_hg,long_carr,xray_class,optical_class
30312265,2021-10-29 02:04:00.0,2021-10-29 02:13:00.0,2021-10-29 02:22:00.0,,,,,B6.9,
30312266,2021-10-29 02:22:00.0,2021-10-29 02:42:00.0,2021-10-29 02:53:00.0,12891,16.0,-54.0,210.7,M1.5," 1N"
30312267,2021-10-29 05:43:00.0,2021-10-29 05:58:00.0,2021-10-29 06:00:00.0,12891,17.0,-53.0,209.9,C4.8," 1F"
30312268,2021-10-29 06:00:00.0,2021-10-29 06:07:00.0,2021-10-29 06:15:00.0,12891,17.0,-53.0,209.8,C5.9," SF"
30312269,2021-10-29 07:26:00.0,2021-10-29 07:45:00.0,2021-10-29 08:05:00.0,12887,-27.0,15.0,277.0,C1.1," SF"
30312270,2021-10-29 10:46:00.0,2021-10-29 10:54:00.0,2021-10-29 11:10:00.0,,,,,B7.3,
30312271,2021-10-29 11:18:00.0,2021-10-29 11:26:00.0,2021-10-29 11:37:00.0,,,,,C1.5,
30312272,2021-10-29 12:07:00.0,2021-10-29 12:15:00.0,2021-10-29 12:20:00.0,,,,,B8.4,
30312273,2021-10-29 13:20:00.0,2021-10-29 13:30:00.0,2021-10-29 13:40:00.0,,,,,C2.5,
30312274,2021-10-29 18:14:00.0,2021-10-29 18:21:00.0,2021-10-29 18:25:00.0,,,,,B7.2,
30312275,2021-10-29 19:05:00.0,2021-10-29 19:14:00.0,2021-10-29 19:18:00.0,,,,,B8.5,
30312276,2021-10-29 22:00:00.0,2021-10-29 22:09:00.0,2021-10-29 22:26:00.0,12891,14.0,-42.0,212.0,B9.1," SF"
30312277,2021-10-29 23:31:00.0,2021-10-29 23:38:00.0,2021-10-29 23:43:00.0,,,,,B7.6,