Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Sep 16, 2016 and Sep 17, 2016 (GOES-15)
Solar flares on Sep 17, 2016
No solar flares of C, M and X-class were observed
Solar flares on Sep 16, 2016
No solar flares of C, M and X-class were observed