Sun in Ha on 9/07/2017 featuring two very large sunspot regions: AR2674 (left) and AR2673 (top center). AR2673 released an X9.3 flare on 9/6/17 which is expected disrupt GPS and other sattelite-based electronics orbiting earth.
Sun in Ha on 9/07/2017 featuring two very large sunspot regions: AR2674 (left) and AR2673 (top center). AR2673 released an X9.3 flare on 9/6/17 which is expected disrupt GPS and other sattelite-based electronics orbiting earth. |
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