Tag Archive | current solar activity

SPACEWEATHER: M-Class Solar Flare, 09/11/2023 Update

Sunspot AR3429 erupted this morning, Sept. 11th (0128 UT)

SPACEWEATHER.COM NEWS: SEPT 11, 2023

DRAMATIC ERUPTION: New sunspot AR3429 erupted this morning, Sept. 11th (0128 UT), producing an M1.3-class solar flare and a surge of plasma over the sun’s northeastern limb.

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