hec_id,time_start,time_peak,time_end,nar,lat_hg,long_hg,long_carr,xray_class,optical_class
30527518,2021-10-25 02:29:00.0,2021-10-25 02:37:00.0,2021-10-25 02:49:00.0,,,,,B4.5,
30527519,2021-10-25 05:26:00.0,2021-10-25 05:36:00.0,2021-10-25 05:47:00.0,,,,,B4.3,
30527520,2021-10-25 06:10:00.0,2021-10-25 06:21:00.0,2021-10-25 06:30:00.0,,,,,B6.3,
30527521,2021-10-25 16:20:00.0,2021-10-25 16:23:00.0,2021-10-25 16:29:00.0,,,,,B5.4,
30527522,2021-10-25 16:35:00.0,2021-10-25 16:38:00.0,2021-10-25 16:42:00.0,,,,,B6.5,
30527523,2021-10-25 18:34:00.0,2021-10-25 18:41:00.0,2021-10-25 18:48:00.0,,,,,B5.0,
30527524,2021-10-25 19:47:00.0,2021-10-25 19:56:00.0,2021-10-25 20:01:00.0,,,,,C8.5,
30527525,2021-10-25 21:55:00.0,2021-10-25 22:03:00.0,2021-10-25 22:16:00.0,,,,,C4.4,
30527526,2021-10-25 23:31:00.0,2021-10-25 23:34:00.0,2021-10-25 23:38:00.0,,,,,C1.6,