S28E42 Data 2021-08-24
Long Jupiter -39 area 10New region 12860 [S28E42] emerged with many spots. C flares are possible.
S29E29 Data 2021-08-25
Long Jupiter -25 area 170Region 12860 [S29E29] developed further and has polarity intermixing. The region produced a C1.1 flare at 01:24 UT. Further C flares are possible. 170
S29E29 Data 2021-08-26
Long Jupiter -25 area 350Region 12860 [S29E29] developed significantly with increasing polarity intermixing. M class flaring is possible.
S27E02 Data 2021-08-27
Long Jupiter 4 area 550Region 12860 [S27E02] 550 developed quickly in the northern spot section, and a magnetic delta has formed in the trailing part of that area. A major flare is possible. Apart from the long duration C7 event in the evening, the region produced the following C flares: C1.0 at 13:12, C1.7 at 20:21, C1,2 at 23:28 and C1.2 at 23:59 UT.
S27W11 Data 2021-08-28
Long Jupiter 18 area 600Region 12860 [S27W11] 600 was very active during the first half of the day producing M and C flares. There are at least 2 magnetic delta structures in the northern trailing penumbra and further M class events are possible. The following C1 flares were recorded: C1.7 at 12:50, C1.3 at 13:40, C1.6 at 14:16 and C1.4 at 16:43 UT.
S27W24 Data 2021-08-29
Long Jupiter 32 area 450Region 12860 [S27W24] decayed with only a small magnetic delta structure remaining on the northern edge of an intermediate penumbra. Minor M class flares are still possible.
S27W38 Data 2021-08-30
Long Jupiter 47 area 350Region 12860 [S27W38] decayed slowly producing several small C flares. Although the region is simplifying magnetically, there is still a chance of a minor M class flare.
S27W51 Data 2021-08-31
Long Jupiter 61 area 240Region 12860 [S27W51] 240 decayed slowly and was mostly quiet.
S27W51 Data 2021-09-01
Long Jupiter 62 area 220Region 12860 [S27W51] 240 decayed slowly and was mostly quiet.
S27W78 Data 2021-09-02
Long Jupiter 90 area 150Region 12860 [S27W78] 150 produced a single C flare as it continued to decay when it rotated to the southwest limb.