GOES - X-ray flare-like events Daily summary from 20140119 1900 to 20140120 1127 (YYYYMMDD hhmm UT) date start-end time class log10(X) (YYYYMMDD) (hhmm UT) 20140120 0212 - 0305 C -5.4647 20140120 0500 - 0512 C -5.8447 20140120 0626 - 0703 C -5.5421 Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.