N19E07 Data 2021-02-21
Long Jupiter -165 area 0New region 12804 [N19W06] emerged on February 21, developed quickly on February 22 and was numbered by SWPC. C flares are possible.
N19W06 Data 2021-02-22
Long Jupiter -151 area 90New region 12804 [N19W06] emerged on February 21, developed quickly on February 22 and was numbered by SWPC. C flares are possible.
N19W19 Data 2021-02-23
Long Jupiter -137 area 90AR 12804 [N19W19] developed slowly gaining spots.
N19W32 Data 2021-02-24
Long Jupiter -124 area 200AR 12804 [N19W32] developed further gaining spots and area. C flares are possible.
N18W47 Data 2021-02-25
Long Jupiter -108 area 320AR 12804 [N18W47] developed further with the leader spot gaining penumbral area.
N18W60 Data 2021-02-26
Long Jupiter -94 area 370AR 12804 [N18W60] produced a B9 flare and was otherwise quiet.
N18W73 Data 2021-02-27
Long Jupiter -80 area 340AR 12804 [N18W73] was mostly quiet producing a single impulsive C2 flare. A C3.9 flare was recorded at 06:46 UT on February 28