GOES - X-ray flare-like events
             Daily summary
from 20140121 1900 to 20140122 1126  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20140121    2233 - 2241          C    -5.9066
    20140122    0729 - 0737          C    -5.9626
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.