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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 Feb 22, 2017 and Feb 23, 2017 (GOES-15)

X-ray emission of the Sun on Feb 22, 2017 and Feb 23, 2017

Solar flares on Feb 23, 2017

1 solar flare was observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class C1.3263820:36:0020:53:0021:17:00

Solar flares on Feb 22, 2017

1 solar flare was observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class C4.1263813:03:0013:27:0013:38:00