AR_S7142_20211023_2345.png

2021-10-23

region S7142 [S28E56] developed slowly and quietly just south of AR 12887. C flares are possible.

SolenInforeport - (month before only)
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.