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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 May 18, 2021 and May 19, 2021 (GOES-16)

X-ray emission of the Sun on May 18, 2021 and May 19, 2021

Solar flares on May 19, 2021

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

Solar flares on May 18, 2021

1 solar flare was observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class C1.1282401:58:0002:09:0002:13:00