GOES - X-ray flare-like events
             Daily summary
from 20140317 1900 to 20140318 1042  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20140317    2306 - 2328          C    -5.7399
    20140318    0500 - 0535          C    -5.4634
    20140318    0610 - 0610          C    -5.9666
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.