GOES - X-ray flare-like events
             Daily summary
from 20140320 1900 to 20140321 1042  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20140321    0127 - 0131          C    -5.9788
    20140321    0205 - 0205          C    -6
    20140321    0209 - 0211          C    -5.983
    20140321    1010 - 1042          C    -5.556
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.