active longitudes A -136- B E24-E10 C W21-W35 D -202- E E89-E75 for 2020-11-20
Stefano Zottele -
S-Spots Data from Jan Alvested Solen info
Position data from Agostino Frosini - Agopax.it
Images: Jan Alvested from Solen.info AND Courtesy of NASA/SDO and the AIA, EVE, and HMI science teams.
