X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Nov 18, 2017 and Nov 19, 2017 (GOES-15)
Solar flares on Nov 19, 2017
No solar flares of C, M and X-class were observed
Solar flares on Nov 18, 2017
No solar flares of C, M and X-class were observed