GOES - X-ray flare-like events
             Daily summary
from 20140406 1958 to 20140407 1027  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20140406    2057 - 2125          C    -5.4089
    20140407    0252 - 0255          C    -5.9547
    20140407    0337 - 0406          C    -5.7122
    20140407    0548 - 0739          C    -5.3947
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.