12812

N20E80 Data 2021-03-21

Long Jupiter 148 area 0

New region 12812 [N20E80] rotated into
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12812

N20E69 Data 2021-03-22

Long Jupiter 158 area 30

New region 12812 [N20E69] rotated into
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12812

N20E55 Data 2021-03-23

Long Jupiter 174 area 50

New region 12812 [N20E55] rotated into view on March 21 and was numbered by SWPC 2 days later.
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12812

N20E42 Data 2021-03-24

Long Jupiter -172 area 50

Region 12812 [N20E42] was quiet and stable.
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12812

N20E29 Data 2021-03-25

Long Jupiter -158 area 50

Region 12812 [N20E29] produced a B8 flare at 15:19 UT and was otherwise mostly quiet.
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12812

N21E05 Data 2021-03-27

Long Jupiter -132 area 40

Region 12812 [N21E05] decayed slowly and was mostly quiet with the main spot umbra fragmenting into smaller umbrae.
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12812

N21W09 Data 2021-03-28

Long Jupiter -117 area 30

Region 12812 [N21W09] decayed slowly and quietly.
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12812

N22W21 Data 2021-03-29

Long Jupiter -105 area 20

Region 12812 [N22W21] developed slowly and quietly.
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12812

N23W32 Data 2021-03-30

Long Jupiter -93 area 0

Region 12812 [N23W32] decayed slowly and quietly.
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active longitudes
A -463-
B -215-
C -260-
D -397-
E -510-
for 2021-03-30