AR_S7197_20211123_2345.png

2021-11-23

Region S7197 [S22E45] developed further and became the largest region on the visible disk

MORE(until last month)
ID 1392 images/AR_S7197_20211123_2345.png" alt="AR_S7197_20211123_2345.png


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.