GOES - X-ray flare-like events Daily summary from 20140905 2013 to 20140906 1027 (YYYYMMDD hhmm UT) date start-end time class log10(X) (YYYYMMDD) (hhmm UT) 20140905 2013 - 0438 C -5.5258 20140906 0450 - 0456 C -5.9747 20140906 0504 - 1027 C -5.0942 Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.