Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on May 16, 2015 and May 17, 2015 (GOES-15)
Solar flares on May 17, 2015
No solar flares of C, M and X-class were observed
Solar flares on May 16, 2015
No solar flares of C, M and X-class were observed