N17E14 Data 2021-08-13
Long Jupiter -21 area 0New region 12857 [N17E14] developed slowly. The region emerged on August 13 as S7028 [N17E14]
N17E01 Data 2021-08-14
Long Jupiter -7 area 0New region 12857 [N17E01] developed slowly. The region emerged on August 13 and was numbered the following day by SWPC.
N17W12 Data 2021-08-15
Long Jupiter 7 area 0Region 12857 [N17W12] developed further and was quiet.
N17W25 Data 2021-08-16
Long Jupiter 21 area 30Region 12857 [N17W25] was quiet and stable. The separation between spots in the leading and trailing polarity fields decreased.