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Sun flares

X-ray index

X-ray index

Diagram of the solar flare activity

X-ray emission of the Sun on Dec 31, 2020 and Jan 01, 2021 (GOES-16)

X-ray emission of the Sun on Dec 31, 2020 and Jan 01, 2021

Solar flares on Jan 01, 2021

No solar flares of C, M and X-class were observed

Solar flares on Dec 31, 2020

No solar flares of C, M and X-class were observed