GOES - X-ray flare-like events Daily summary from 20120105 0627 to 20120105 1112 (YYYYMMDD hhmm UT) date start-end time class log10(X) (YYYYMMDD) (hhmm UT) 20120105 0707 - 0751 C -5.71 Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.