active longitudes
A E72-E58
B W40-W54
C W85-W99
D -138-
E E25-E11
for 2021-10-15

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.