GOES - X-ray flare-like events
             Daily summary
from 20140612 1958 to 20140613 0956  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20140612    1958 - 2111          C    -5.0246
    20140612    2112 - 2114          M    -4.983
    20140612    2115 - 2148          C    -5.0182
    20140612    2149 - 2322          M    -4.5017
    20140612    2323 - 0752          C    -5.0026
    20140613    0753 - 0801          M    -4.58
    20140613    0802 - 0956          C    -5.0044
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.