hec_id,time_start,time_peak,proton_flux,cme_parameters,time_peak_flare,nar,lat_hg,long_hg,xray_class,optical_class
259,2015-06-18 11:35:00.0,2015-06-18 14:45:00.0,16.0,Narrow SW limb event/18 0125,2015-06-18 01:27:00.0,12365,,,M1,
260,2015-06-21 21:35:00.0,2015-06-22 19:00:00.0,1070.0,Full halo/21 0236,2015-06-21 02:36:00.0,12371,13.0,0.0,M2,