Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Dec 31, 2009 and Jan 01, 2010 (GOES-14)
Solar flares on Jan 01, 2010
No solar flares of C, M and X-class were observed
Solar flares on Dec 31, 2009
No solar flares of C, M and X-class were observed