GOES - X-ray flare-like events
             Daily summary
from 20140613 1957 to 20140614 0957  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20140613    1957 - 2258          C    -5.0424
    20140613    2313 - 2332          C    -5.8601
    20140613    2340 - 0957          C    -5.4389
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.