GOES - X-ray flare-like events
             Daily summary
from 20131105 1913 to 20131106 1057  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20131105    1913 - 2210          C    -5.1586
    20131105    2211 - 2211          M    -4.0146
    20131105    2212 - 2215          X    -3.4698
    20131105    2216 - 2221          M    -4.0921
    20131105    2222 - 0646          C    -5.015
    20131106    0717 - 0723          C    -5.9318
    20131106    0752 - 0804          C    -5.9393
    20131106    0829 - 0909          C    -5.061
    20131106    0932 - 0935          C    -5.983
    20131106    0938 - 1057          C    -5.4157
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.