12910

N12E53 Data 2021-12-11

Long Jupiter 49 area 20

New region 12910 [N12E53] 20 emerged on December 11 as S7230 [N12E53] 11
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12910

N12E39 Data 2021-12-12

Long Jupiter 64 area 20

New region 12910 [N12E39] 20 emerged on December 11 as S7230 [N12E39] 12
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12910

N13W01 Data 2021-12-15

Long Jupiter 106 area 20

New region 12910 [N13W01] 20 emerged on December 11 as S7230 [N13W01] 15
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12910

N14W13 Data 2021-12-16

Long Jupiter 119 area 20

New region 12910 [N14W13] 20 emerged on December 11 and was numbered by SWPC 5 days later.
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12910

N14W28 Data 2021-12-17

Long Jupiter 135 area 30

Region 12910 [N14W28] 30 developed early in the day, then decayed slowly.
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12910

N13W42 Data 2021-12-18

Long Jupiter 149 area 10

Region 12910 [N13W42] 10 decayed slowly and quietly.
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12910

N13W51 Data 2021-12-19

Long Jupiter 160 area 20

Region 12910 [N13W51] 20 developed slowly and quietly.
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12910

N13W65 Data 2021-12-20

Long Jupiter 175 area 10

Region 12910 [N13W65] 10 developed as new flux emerged.
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12910

N15W77 Data 2021-12-21

Long Jupiter -173 area 20

Region 12910 [N15W77] 20 decayed slowly and quietly.
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active longitudes
A -132-
B E20-E6
C W25-W39
D -198-
E E85-E71
for 2021-12-21