Tag Archives: flows

119. Roles of Photospheric Motions and Flux Emergence in the Major Solar Eruption on 2017 September 6

Contributed by Rui Wang. Posted on January 31, 2019

Both magnetic flux emergence and shearing flows occurred before the X9.3 flare on 2017 September 6. This analysis shows that shearing flows played a more significant role in leading to the helicity and electric currents buildup before the major eruption.