Re: Suivi , évolution de l'activité solaire 2022 , 2 nd semestre
Posté : 05 oct. 2022, 03:46
7 région(s) active(s) RA 3110 , 3111, 3112 , 3113 , 3115 , 3116 , 3117 et 83 TS observées
WDC Silso -> 161 / 17 observatoires
NOAA -> 153
SWPC -> 168
Flux solaire -> 152
https://www.spaceweatherlive.com/en/rep ... eport.html
Region 13110 [N18W65] decayed quickly during the latter half of the day. A small magnetic delta remains at the center of the region and further M class flares are possible. The negative polarity spots are slowly rotating westward compared to the positive polarity spots.
Region 13111 [N27W07] was quiet and stable.
Region 13112 [N19E38] was quiet and stable. Note that SWPC include the spots from AR S7901 in this region.
Region 13113 [N16W56] decayed in the trailing spot section while most of the leader spots merged into largest penumbra.
Region 13114 [S33E01] decayed slowly and quietly.
New region 13115 [S18E02] emerged on October 1 and was numbered by SPWC 2 days later. The region developed quickly on October 3 and has minor polarity intermixing.
New region 13116 [N30E55] rotated into view on October 1 and received its NOAA number 2 days later as slow development continued.
New region 13117 [S11E18] emerged on October 2 with SWPC numbering the region the next day.
Spotted regions not observed (or interpreted differently) by SWPC:
S7901 [N22E61] decayed in the trailing spot section with some penumbrae splitting into smaller parts. The leading spot section is still magnetically complex with multiple magnetic deltas. A major flare is possible.
S7902 [N28E44] was quiet and stable.
WDC Silso -> 161 / 17 observatoires
NOAA -> 153
SWPC -> 168
Flux solaire -> 152
https://www.spaceweatherlive.com/en/rep ... eport.html
Region 13110 [N18W65] decayed quickly during the latter half of the day. A small magnetic delta remains at the center of the region and further M class flares are possible. The negative polarity spots are slowly rotating westward compared to the positive polarity spots.
Region 13111 [N27W07] was quiet and stable.
Region 13112 [N19E38] was quiet and stable. Note that SWPC include the spots from AR S7901 in this region.
Region 13113 [N16W56] decayed in the trailing spot section while most of the leader spots merged into largest penumbra.
Region 13114 [S33E01] decayed slowly and quietly.
New region 13115 [S18E02] emerged on October 1 and was numbered by SPWC 2 days later. The region developed quickly on October 3 and has minor polarity intermixing.
New region 13116 [N30E55] rotated into view on October 1 and received its NOAA number 2 days later as slow development continued.
New region 13117 [S11E18] emerged on October 2 with SWPC numbering the region the next day.
Spotted regions not observed (or interpreted differently) by SWPC:
S7901 [N22E61] decayed in the trailing spot section with some penumbrae splitting into smaller parts. The leading spot section is still magnetically complex with multiple magnetic deltas. A major flare is possible.
S7902 [N28E44] was quiet and stable.