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2020-08-19

Region 12772 [N17W47] decayed slowly. Late in the day there were signs that the region could be developing again as magnetic complexity increased. A magnetic delta could form in the central part of th

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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.