GOES - X-ray flare-like events
             Daily summary
from 20131203 1900 to 20131204 1110  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20131203    2221 - 2242          C    -5.8996
    20131203    2352 - 0014          C    -5.9547
    20131204    0022 - 0254          C    -5.1574
    20131204    0437 - 0620          C    -5.3233
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.