GOES - X-ray flare-like events
             Daily summary
from 20120315 1913 to 20120316 1056  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20120316    0225 - 0242          C    -5.9031
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.