GOES - X-ray flare-like events
             Daily summary
from 20120813 2012 to 20120814 1027  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20120814    0026 - 0048          C    -5.4559
    20120814    0242 - 0334          C    -5.9208
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.