GOES - X-ray flare-like events Daily summary from 20131018 1900 to 20131019 1042 (YYYYMMDD hhmm UT) date start-end time class log10(X) (YYYYMMDD) (hhmm UT) 20131018 1900 - 2020 C -5.7852 20131018 2043 - 2049 C -5.9957 20131018 2053 - 2059 C -5.9914 20131018 2109 - 2113 C -5.9957 20131018 2115 - 2207 C -5.8477 20131019 0005 - 0030 C -5.9586 20131019 0034 - 0042 C -5.983 20131019 0047 - 0219 C -5.7878 20131019 0252 - 0255 C -5.9957 20131019 0302 - 0302 C -5.9957 20131019 0400 - 0421 C -5.8097 20131019 0428 - 0431 C -5.9747 20131019 0519 - 0525 C -5.9547 20131019 0623 - 0724 C -5.8794 20131019 0734 - 0739 C -5.9872 20131019 0759 - 0759 C -6 20131019 0803 - 0804 C -6 20131019 0852 - 0918 C -5.9469 20131019 0926 - 1000 C -5.5361 20131019 1033 - 1042 C -5.7077 Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.