GOES - X-ray flare-like events Daily summary from 20141010 1900 to 20141011 1042 (YYYYMMDD hhmm UT) date start-end time class log10(X) (YYYYMMDD) (hhmm UT) 20141010 1900 - 1933 C -5.8633 Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.