Tâche solaire AR11375
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 09/12/2011 | 3 | 10 | BXO | N08E70 | |
| 10/12/2011 | 3 | 70 | CSO | N09E52 | |
| 11/12/2011 | 4 | 80 | CSO | N09E39 | |
| 12/12/2011 | 9 | 140 | CSO | N09E25 | |
| 13/12/2011 | 4 | 70 | CSO | N08E11 | |
| 14/12/2011 | 3 | 50 | CSO | N08W03 | |
| 15/12/2011 | 2 | 40 | HSX | N08W16 | |
| 16/12/2011 | 1 | 50 | HSX | N08W30 | |
| 17/12/2011 | 1 | 40 | HSX | N08W43 | |
| 18/12/2011 | 1 | 30 | HSX | N08W57 | |
| 19/12/2011 | 1 | 20 | HRX | N09W70 | |
| 20/12/2011 | 1 | 40 | HSX | N08W83 |
| C |
|---|
| 3 |
Le top 3 des éruptions solaires de la région 11375
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C3.95 | 07/12/2011 | 20:07 | 20:13 | 20:18 | |
| 2 | C1.77 | 10/12/2011 | 06:24 | 06:31 | 06:43 | |
| 3 | C1.72 | 08/12/2011 | 01:54 | 01:59 | 02:05 |
Dernières nouvelles
lundi, 19 janvier 2026
CME impact! S4 solar radiation storm
dimanche, 18 janvier 2026
X1.9 solar flare with earth-directed CME
mercredi, 31 décembre 2025
Happy New Year! Celebrate with an M7.1 solar flare!
Forum
Current Farside Activity 345Broad-spectrum aurora pillars 12Incoming & Unnumbered Active Regions 126New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 66Filaments and prominences 474
Plus de messages du forumAidez SpaceWeatherLive.com !
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
La Météo Spatiale en faits
| Dernière classe X | 18/01/2026 | X1.9 |
| Dernière classe M | 21/01/2026 | M3.4 |
| Dernier orage géomagnétique | 22/01/2026 | Kp5+ (G1) |
| Jours sans taches solaires | |
|---|---|
| Dernier jour sans taches solaires | 08/06/2022 |
| Nombre mensuel moyen de taches solaires | |
|---|---|
| décembre 2025 | 124 +32.2 |
| janvier 2026 | 118.7 -5.3 |
| 30 derniers jours | 120.4 +5.6 |