hec_id,time_start,time_peak,time_end,nar,lat_hg,long_hg,long_carr,xray_class,optical_class
30558502,2015-12-15 20:30:00.0,2015-12-15 20:34:00.0,2015-12-15 20:42:00.0,12468,,,,B5.9,
30558503,2015-12-15 21:33:00.0,2015-12-15 22:00:00.0,2015-12-15 22:25:00.0,12468,-15.0,-2.0,124.4,C1.2," SF"