X-FLARE: Earth-orbiting satellites have just detected an X2-class solar flare. The source is huge sunspot AR1339, described below. Stay tuned for updates.
X-ray Solar Flares
6-hr max: X1 2027 UT Nov03
24-hr: X1 2027 UT Nov03
explanation | more data
Updated: Today at: 2200 UT
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Daily Sun: 03 Nov 11
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New sunspot 1339 poses a threat for M-class solar flares. Credit: SDO/HMI
