GOES - X-ray flare-like events Daily summary from 20140625 1958 to 20140626 0956 (YYYYMMDD hhmm UT) date start-end time class log10(X) (YYYYMMDD) (hhmm UT) 20140626 0914 - 0931 C -5.6402 Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.