Re: Suivi , évolution de l'activité solaire 2022 , 2 nd semestre
Posté : 06 sept. 2022, 03:50
5 région(s) active(s) RA 3089 , 3092 , 3093 , 3094 , 3095 et 29 TS observées
WDC Silso -> 81 / 15 observatoires
NOAA -> 79
SWPC -> 87
Flux solaire -> 130
https://www.spaceweatherlive.com/en/rep ... eport.html
Region 13089 [S22W72] lost some area as it approached the southwest limb. Fewer magnetic delta structures were observed as well, however, there is still a chance of a major flare. C1 flares: C1.9 @ 11:16, C1.9 @ 14:55, C1.8 @ 18:06, C1.8 @ 22:52 UT
Region 13092 [S10E27] was mostly quiet and stable.
Region 13093 [S27E30] decayed slowly and was mostly quiet.
Region 13094 [N20E53] was mostly quiet and stable.
Spotted regions not observed (or interpreted differently) by SWPC:
S7821 [N18W53] reemerged with a tiny spot.
S7822 [N21W21] developed slowly and quietly.
S7831 [N26E18] reemerged with tiny spots.
S7834 [S21E08] was quiet and stable.
New region S7836 [S13W30] emerged with a few spots.
New region S7837 [N24W35] emerged with a tiny spot.
New region S7838 [N15E40] emerged with tiny spots.
WDC Silso -> 81 / 15 observatoires
NOAA -> 79
SWPC -> 87
Flux solaire -> 130
https://www.spaceweatherlive.com/en/rep ... eport.html
Region 13089 [S22W72] lost some area as it approached the southwest limb. Fewer magnetic delta structures were observed as well, however, there is still a chance of a major flare. C1 flares: C1.9 @ 11:16, C1.9 @ 14:55, C1.8 @ 18:06, C1.8 @ 22:52 UT
Region 13092 [S10E27] was mostly quiet and stable.
Region 13093 [S27E30] decayed slowly and was mostly quiet.
Region 13094 [N20E53] was mostly quiet and stable.
Spotted regions not observed (or interpreted differently) by SWPC:
S7821 [N18W53] reemerged with a tiny spot.
S7822 [N21W21] developed slowly and quietly.
S7831 [N26E18] reemerged with tiny spots.
S7834 [S21E08] was quiet and stable.
New region S7836 [S13W30] emerged with a few spots.
New region S7837 [N24W35] emerged with a tiny spot.
New region S7838 [N15E40] emerged with tiny spots.