GOES - X-ray flare-like events Daily summary from 20140526 1958 to 20140527 0957 (YYYYMMDD hhmm UT) date start-end time class log10(X) (YYYYMMDD) (hhmm UT) 20140526 2006 - 2020 C -5.7905 20140526 2107 - 2111 C -5.9586 20140526 2302 - 2336 C -5.9355 Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.