GOES - X-ray flare-like events Daily summary from 20141020 1900 to 20141021 1042 (YYYYMMDD hhmm UT) date start-end time class log10(X) (YYYYMMDD) (hhmm UT) 20141020 1900 - 1903 M -4.8268 20141020 1904 - 1957 C -5.0685 20141020 1958 - 2012 M -4.752 20141020 2013 - 2017 C -5.0017 20141020 2018 - 2039 M -4.8633 20141020 2040 - 2248 C -5.0101 20141020 2249 - 2303 M -4.9136 20141020 2304 - 1042 C -5.0022 Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.