12816
S23E85 Data 2021-04-15
Long Jupiter 164 area 0
New region 12816 [S23E85] rotated into view early on April 15report(past month only)
12816
S23E71 Data 2021-04-16
Long Jupiter 178 area 0
New region 12816 [S23E71] rotated into view early on April 15 and was numbered the following day by SWPCreport(past month only)
12816
S23E60 Data 2021-04-16
Long Jupiter -170 area 0
New region 12816 [S23E60] rotated into view early on April 15 and was numbered the following day by SWPC. The region decayed slowly on April 16.report(past month only)
12816
S23E47 Data 2021-04-17
Long Jupiter -156 area 50
Region 12816 [S23E47] decayed slowly and quietly, slow growth was observed early on April 18report(past month only)
12816
S25E36 Data 2021-04-18
Long Jupiter -144 area 120
Region 12816 [S25E36] developed as new flux emerged in the eastern section of the region. C flares are possible.report(past month only)
12816
S25E22 Data 2021-04-19
Long Jupiter -129 area 220
Region 12816 [S25E22] developed slowly in the southern section and produced an M1 flare just before midnight, while slow decay was observed in the northern section.report(past month only)
12816
S25E10 Data 2021-04-20
Long Jupiter -116 area 140
Region 12816 [S25E10] decayed slowly.report(past month only)
12816
S25W03 Data 2021-04-21
Long Jupiter -103 area 130
Region 12816 [S25W03] developed polarity intermixing during the latter half of the day as patches of positive polarity emerged within the leading polarity area. A long duration C3.9 event was recorded peaking at 04:35 UT on April 22. Significant coronal dimming was observed in all directions SDO/AIA imagery after this event, and it is very likely that a full halo CME was produced. LASCO imagery covering the hours after the LDE are not available at the time this is written.report(past month only)
12816
S24W18 Data 2021-04-22
Long Jupiter -87 area 140
Region 12816 [S24W18] decayed in the trailing spot section while new spots formed in the leading spot section. A long duration C3.9 event peaked at 04:35 UT and was associated with a halo CME .report(past month only)
12816
S24W31 Data 2021-04-23
Long Jupiter -73 area 80
Region 12816 [S24W31] decayed slowly and quietly .report(past month only)
12816
S22W48 Data 2021-04-24
Long Jupiter -55 area 0
Region 12816 [S22W48] decayed slowly and quietly. A C2.6 flare was recorded at 01:35 UT on April 25 and was associated with coronal dimming and possibly a CME.report(past month only)
12816
S23W58 Data 2021-04-25
Long Jupiter -44 area 0
Region 12816 [S23W58] decayed slowly and produced a single C2 flare.report(past month only)