GOES - X-ray flare-like events Daily summary from 20110613 2013 to 20110614 0942 (YYYYMMDD hhmm UT) date start-end time class log10(X) (YYYYMMDD) (hhmm UT) 20110614 0038 - 0050 C -5.7235 Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.