GOES - X-ray flare-like events Daily summary from 20140630 1958 to 20140701 0957 (YYYYMMDD hhmm UT) date start-end time class log10(X) (YYYYMMDD) (hhmm UT) 20140630 2103 - 0014 C -5.71 20140701 0019 - 0249 C -5.6946 20140701 0308 - 0309 C -6 20140701 0352 - 0957 C -5.1746 Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.