GOES - X-ray flare-like events
             Daily summary
from 20140118 1900 to 20140119 1127  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20140118    1935 - 2012          C    -5.6308
    20140119    0541 - 0601          C    -5.8327
    20140119    0651 - 0736          C    -5.5607
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.