Today’s H-alpha image shows major albeit faint prominences along the E, W-NW and SW solar limbs.
The sunspot image shows four of yesterdays five active regions; AR4113 has become too faint to identify in my image (NASA’s SDO still shows it.) A new region, AR4117, has emerged from the eastern limb just south of the solar equator.
Today’s brightest prominences are showcased below.
