6865.png

2021-05-17

New region S6865 [N19E78] rotated partly into view before noon. The region could produce M class flares. A C1.1 flare was recorded at 02:09 UT on May 18.

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.