GOES - X-ray flare-like events Daily summary from 20140506 2013 to 20140507 1012 (YYYYMMDD hhmm UT) date start-end time class log10(X) (YYYYMMDD) (hhmm UT) 20140506 2121 - 2207 C -5.1113 20140506 2208 - 2211 M -4.9666 20140506 2212 - 0133 C -5.0013 20140507 0300 - 0316 C -5.8665 20140507 0320 - 0320 C -5.9957 20140507 0442 - 0451 C -5.821 20140507 0531 - 0610 C -5.8962 20140507 0617 - 0748 C -5.4377 20140507 0750 - 0750 C -6 20140507 0908 - 0916 C -5.9666 Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.