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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 Apr 09, 2012 and Apr 10, 2012 (GOES-15)

X-ray emission of the Sun on Apr 09, 2012 and Apr 10, 2012

Solar flares on Apr 10, 2012

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

Solar flares on Apr 09, 2012

2 solar flares were observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class C3.9145112:12:0012:44:0013:08:00
Flare of class C2.6145001:11:0001:22:0001:31:00