GOES - X-ray flare-like events
             Daily summary
from 20130604 1958 to 20130605 0957  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20130605    0822 - 0843          C    -5.0013
    20130605    0844 - 0913          M    -4.8827
    20130605    0914 - 0957          C    -5.007
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.