GOES - X-ray flare-like events Daily summary from 20140212 1900 to 20140213 1112 (YYYYMMDD hhmm UT) date start-end time class log10(X) (YYYYMMDD) (hhmm UT) 20140212 1900 - 0135 C -5.1439 20140213 0136 - 0150 M -4.7352 20140213 0151 - 0249 C -5.0009 20140213 0250 - 0252 M -4.9872 20140213 0253 - 0604 C -5.0088 20140213 0605 - 0612 M -4.7696 20140213 0613 - 0811 C -5.0381 20140213 0812 - 0813 M -4.983 20140213 0814 - 1112 C -5.0061 Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.