Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jan 27, 2020 and Jan 28, 2020 (GOES-15)
Solar flares on Jan 28, 2020
No solar flares of C, M and X-class were observed
Solar flares on Jan 27, 2020
No solar flares of C, M and X-class were observed