12723.png

2018-09-29

New region 12723 [S09W00] was first observed with a spot at noon on September 27, then decayed before more flux emerged on September 29 when SWPC numbered the region

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.