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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 Sep 28, 2021 and Sep 29, 2021 (GOES-16)

X-ray emission of the Sun on Sep 28, 2021 and Sep 29, 2021

Solar flares on Sep 29, 2021

5 solar flares were observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class C1.6287722:34:0022:45:0022:50:00
Flare of class C1.4287722:10:0022:13:0022:17:00
Flare of class C2.8287721:46:0021:56:0022:02:00
Flare of class C1.0287714:15:0014:21:0014:25:00
Flare of class C1.3288002:08:0002:18:0002:23:00

Solar flares on Sep 28, 2021

1 solar flare was observed :

 Active regionBegin, UTMax, UTEnd, UT
Flare of class C1.6005:54:0006:34:0006:54:00