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Re: Suivi , évolution de l'activité solaire 2022 , 2 nd semestre

Posté : 05 oct. 2022, 03:46
par cartesien66
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
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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.

Re: Suivi , évolution de l'activité solaire 2022 , 2 nd semestre

Posté : 06 oct. 2022, 03:28
par cartesien66
7 région(s) active(s) RA 3110 , 3111, 3112 , 3113 , 3115 , 3116 , 3117 et 82 TS observées
WDC Silso -> 140 / 14 observatoires
NOAA -> 152
SWPC -> 167
Flux solaire -> 152
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Image

Region 13110 [N18W79] decayed further and became gradually less active. There is a chance of an M class flare while the region is near the northwest limb. C1 flares: C1.5 @ 06:47, C1.6 @ 19:46 UT
Region 13111 [N27W20] was quiet and stable.
Region 13112 [N20E24] developed slowly and was quiet. A small penumbra to the north of the main penumbra has spots of both polarities. Note that SWPC include the spots from AR S7901 in this region. C1 flares: C1.9 @ 09:09 UT
Region 13113 [N17W71] decayed slowly and quietly.
Region 13114 [S32W10] was quiet and stable.
Region 13115 [S18W10] was quiet and stable.
Region 13116 [N29E39] was quiet and stable.
Region 13117 [S11E03] decayed slowly and quietly.

Spotted regions not observed (or interpreted differently) by SWPC:
S7901 [N22E34] produced several C flares, none of which were impressive. The leading spot section is still magnetically complex with multiple magnetic deltas. A major flare is possible. C1 flares: C1.6 @ 05:32, C1.5 @ 19:36 , C1.4 @ 22:56 UT

Re: Suivi , évolution de l'activité solaire 2022 , 2 nd semestre

Posté : 07 oct. 2022, 04:04
par cartesien66
6 région(s) active(s) RA 3111, 3112 , 3115 , 3116 , 3117 , 3118 et 79 TS observées
WDC Silso -> 157 / 22 observatoires
NOAA -> 139
SWPC -> 153
Flux solaire -> 156
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Image

Region 13111 [N27W33] was quiet and stable.
Region 13112 [N20E11] was mostly quiet and stable. Note that SWPC include the spots from AR S7901 in this region.
Region 13113 [N17W84] decayed slowly and quietly.
Region 13115 [S18W23] was mostly quiet and stable.
Region 13116 [N30E28] developed gaining spots and area. C flares are possible.
Region 13117 [S11W10] was quiet and stable.

Spotted regions not observed (or interpreted differently) by SWPC:
S7901 [N22E34] produced several C flares, none of which were impressive. The leading spot section is still magnetically complex with multiple magnetic deltas. A major flare is possible. C1.3 @ 10:40 UT
S7902 [N28E21] reemerged with several spots.
New region S7909 [N13E02] emerged before noon with a couple of spots, then decayed slowly.
New region S7910 [N09E76] rotated into view and produced a C flare.
New region S7911 [S15W51] emerged with tiny spots.
New region S7912 [N17E53] was observed with tiny spots in an old plage area.

Re: Suivi , évolution de l'activité solaire 2022 , 2 nd semestre

Posté : 08 oct. 2022, 04:07
par cartesien66
8 région(s) active(s) RA 3111, 3112 , 3115 , 3116 , 3117 , 3118 , 3119 , 3120 et 66 TS observées
WDC Silso -> 159 / 21 observatoires
NOAA -> 146
SWPC -> 161
Flux solaire -> 160
https://www.spaceweatherlive.com/en/rep ... eport.html

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