AR_S7139_20211020_2345.png

2021-10-20

New region S7139 [S31E31] was observed with a tiny spot in an old plage area.

MORE(until last month)
ID 1332 images/AR_S7139_20211020_2345.png" alt="AR_S7139_20211020_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.