Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 26, 2018 and Apr 27, 2018 (GOES-15)
Solar flares on Apr 27, 2018
No solar flares of C, M and X-class were observed
Solar flares on Apr 26, 2018
No solar flares of C, M and X-class were observed