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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 Jun 19, 2011 and Jun 20, 2011 (GOES-15)

X-ray emission of the Sun on Jun 19, 2011 and Jun 20, 2011

Solar flares on Jun 20, 2011

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

Solar flares on Jun 19, 2011

2 solar flares were observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class C1.5123716:03:0016:37:0016:53:00
Flare of class C4.7123415:17:0015:22:0015:24:00