hec_id,time_start,time_peak,time_end,nar,lat_hg,long_hg,long_carr,xray_class,optical_class
74844,2013-05-30 02:22:00.0,2013-05-30 02:33:00.0,2013-05-30 02:40:00.0,11760,,,,B5.7,
74845,2013-05-30 04:24:00.0,2013-05-30 04:31:00.0,2013-05-30 04:35:00.0,,,,,B5.3,
74846,2013-05-30 05:04:00.0,2013-05-30 05:12:00.0,2013-05-30 05:18:00.0,11760,,,,B4.4,
74847,2013-05-30 10:53:00.0,2013-05-30 10:56:00.0,2013-05-30 10:59:00.0,11760,,,,B4.4,
74848,2013-05-30 12:58:00.0,2013-05-30 13:03:00.0,2013-05-30 13:08:00.0,11757,-10.0,-7.0,147.7,B9.4," SF"
74849,2013-05-30 14:22:00.0,2013-05-30 14:32:00.0,2013-05-30 14:38:00.0,11760,17.0,-61.0,92.9,B8.7," SF"
74850,2013-05-30 15:27:00.0,2013-05-30 15:32:00.0,2013-05-30 15:35:00.0,,,,,B7.3,
74851,2013-05-30 17:25:00.0,2013-05-30 17:34:00.0,2013-05-30 17:42:00.0,11760,,,,B5.0,
74852,2013-05-30 18:33:00.0,2013-05-30 18:37:00.0,2013-05-30 18:42:00.0,11756,,,,B6.7,