Re: Suivi , évolution de l'activité solaire 2022 , 2 nd semestre
Posté : 16 sept. 2022, 03:29
4 région(s) active(s) RA 3098 , 3100 , 3102 , 3103 et 31 TS observées
WDC Silso -> 112 / 10 observatoires
NOAA -> 71
SWPC -> 78
Flux solaire -> 140
https://www.spaceweatherlive.com/en/rep ... eport.html
Region 13096 [N18W32] decayed slowly and quietly.
Region 13098 [N19W64] decayed losing both area and spots with the most rapid decay observed in the trailing spots section. The magnetic delta disappeared and only weak polarity intermixing was observed by the end of the day. C1 flares: C1.8 @ 14:23 UT
Region 13100 [S24W05] decayed slowly and quietly.
Region 13102 [S27E48] decayed slowly and was mostly quiet.
Spotted regions not observed (or interpreted differently) by SWPC:
S7843 [N13W27] was quiet and stable.
S7858 [N13W63] decayed slowly and quietly.
S7860 [S16E19] was quiet and stable.
S7862 [S18E05] was quiet and stable.
New region S7869 [N27E09] emerged with tiny spots.
New region S7870 [N11E00] emerged with tiny spots.
New region S7871 [S03W32] emerged with a tiny spot.
WDC Silso -> 112 / 10 observatoires
NOAA -> 71
SWPC -> 78
Flux solaire -> 140
https://www.spaceweatherlive.com/en/rep ... eport.html
Region 13096 [N18W32] decayed slowly and quietly.
Region 13098 [N19W64] decayed losing both area and spots with the most rapid decay observed in the trailing spots section. The magnetic delta disappeared and only weak polarity intermixing was observed by the end of the day. C1 flares: C1.8 @ 14:23 UT
Region 13100 [S24W05] decayed slowly and quietly.
Region 13102 [S27E48] decayed slowly and was mostly quiet.
Spotted regions not observed (or interpreted differently) by SWPC:
S7843 [N13W27] was quiet and stable.
S7858 [N13W63] decayed slowly and quietly.
S7860 [S16E19] was quiet and stable.
S7862 [S18E05] was quiet and stable.
New region S7869 [N27E09] emerged with tiny spots.
New region S7870 [N11E00] emerged with tiny spots.
New region S7871 [S03W32] emerged with a tiny spot.