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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 14, 2011 and May 15, 2011 (GOES-15)

X-ray emission of the Sun on May 14, 2011 and May 15, 2011

Solar flares on May 15, 2011

2 solar flares were observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class C4.8120823:25:0023:34:0023:41:00
Flare of class C1.3120814:11:0014:25:0014:30:00

Solar flares on May 14, 2011

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