N25E72 Data 2023-02-20
Long Jupiter 62 area 80New region 13234 [N25E72] 80 rotate into view and could have a magnetic delta structure in the leading spot section. C1 flares: C1.9 @ 23:51 UT
N25E59 Data 2023-02-21
Long Jupiter 76 area 80Region 13234 [N25E59] 80 is a compact region with a magnetic delta in the trailing spot section. Further major flares are possible. C1 flares: C1.9 @ 06:43 UT
N25E46 Data 2023-02-22
Long Jupiter 90 area 300Region 13234 [N25E46] 300 gained area and has a magnetic delta in the trailing spot section. M flares are possible.
N24E32 Data 2023-02-23
Long Jupiter 104 area 580Region 13234 [N24E32] 580 developed further and produced several flares. The region has a magnetic delta and a major flare is possible.
N24E17 Data 2023-02-24
Long Jupiter 121 area 580Region 13234 [N24E17] 580 developed further and still has a magnetic delta. A major flare is possible.
N24E04 Data 2023-02-25
Long Jupiter 134 area 580Region 13234 [N24E04] 580 developed another magnetic delta in the central parts of the region. A major flare is possible.
N24W10 Data 2023-02-26
Long Jupiter 149 area 580Region 13234 [N24W10] 580 gained a weak magnetic delta in the northern part of the large leading penumbra. A major flare is possible. C1 flares: C1.8 @ 22:43, C1.6 @ 23:52 UT
N23W24 Data 2023-02-27
Long Jupiter 164 area 750Region 13234 [N23W24] 750 developed slowly and has multiple magnetic delta structures. A major flare is possible. C1 flares: C1.3 @ 00:33, C1.3 @ 02:45, C1.3 @ 06:47, C1.4 @ 13:12 UT UT
N23W38 Data 2023-02-28
Long Jupiter 179 area 860Region 13234 [N23W38] 860 is still a complex region with multiple magnetic deltas. Some decay was observed in the easternmost spot section. Another major flare is possible.
N23W53 Data 2023-03-01
Long Jupiter -165 area 850Region 13234 [N23W53] 850 decayed in the trailing spot section. A major flare is possible as there are still multiple magnetic deltas. C1 flares: C1.8 @ 12:13, C1.8 @ 15:31, C1.8 @ 20:25 UT
N23W67 Data 2023-03-02
Long Jupiter -150 area 830Region 13234 [N23W67] 830 decayed slowly losing area in the trailing and intermediate spot sections. A major flare is possible as there are still multiple magnetic deltas.
N23W81 Data 2023-03-03
Long Jupiter -135 area 830Region 13234 [N23W81] 830 produced another major flare as the group rotated to the northwest limb. A major flare is possible as there are still multiple magnetic deltas.
Stefano Zottele -
S-Spots Data from Jan Alvested Solen info
Position data from Agostino Frosini - Agopax.it Images: Jan Alvested from Solen.info AND Courtesy of NASA/SDO and the AIA, EVE, and HMI science teams.