GOES - X-ray flare-like events Daily summary from 20131015 1900 to 20131016 1042 (YYYYMMDD hhmm UT) date start-end time class log10(X) (YYYYMMDD) (hhmm UT) 20131015 2008 - 2148 C -5.4802 20131015 2334 - 2335 C -5.2403 20131015 2336 - 2338 M -4.857 20131015 2339 - 0025 C -5.1057 20131016 0335 - 0416 C -5.6021 20131016 0525 - 0601 C -5.4202 20131016 0915 - 0936 C -5.7212 Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.