Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Feb 16, 2019 and Feb 17, 2019 (GOES-15)
Solar flares on Feb 17, 2019
No solar flares of C, M and X-class were observed
Solar flares on Feb 16, 2019
No solar flares of C, M and X-class were observed