Tâche solaire AR12407
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 31/08/2015 | 3 | 30 | CRO | N15W48 | |
| 01/09/2015 | 5 | 20 | CRO | N15W62 | |
| 02/09/2015 | 5 | 50 | CSO | N16W75 | |
| 03/09/2015 | 3 | 30 | CSO | N17W87 | |
| 04/09/2015 | 3 | 30 | CSO | N17W0* |
31/08/2015
01/09/2015
02/09/2015
03/09/2015
|
31/08/2015
01/09/2015
02/09/2015
03/09/2015
|
| B | C |
|---|---|
| 3 | 1 |
Le top 4 des éruptions solaires de la région 12407
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C2.47 | 03/09/2015 | 11:28 | 11:37 | 11:48 | |
| 2 | B6.81 | 02/09/2015 | 07:50 | 07:55 | 08:00 | |
| 3 | B4.04 | 03/09/2015 | 07:00 | 07:03 | 07:08 | |
| 4 | B3.88 | 03/09/2015 | 09:38 | 09:43 | 09:51 |
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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 | 119.4 -4.6 |
| 30 derniers jours | 121.8 +8.9 |