As AR12434 moves towards the central part of the disc, more details are visible.
This animation focuses on the small "ring of fire" SE of the the sunspot. A sudden violent eruption takes place at about 10:46. Materials surges up at high speed as evidenced by the large dark filament that surges from this ring towards south.
Telescope: AP Starfire EDT 155 mm f/9.
stopped to 50 mm for disc images, with 4X telecentric lens (f/36) for closeups
filter: Solar Spectrum SO1.5/0.3A with CERF prefilter
Camera: Imperx 4M15
North is up, and east to the left.