Tâche solaire AR11700
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 17/03/2013 | 2 | 10 | BXO | S13E54 | |
| 18/03/2013 | 5 | 60 | CSO | S13E41 | |
| 20/03/2013 | 1 | 10 | AXX | S13E13 |
18/03/2013
|
18/03/2013
|
| B | C |
|---|---|
| 1 | 2 |
Le top 3 des éruptions solaires de la région 11700
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C1.33 | 18/03/2013 | 01:17 | 01:32 | 01:40 | |
| 2 | C1.13 | 18/03/2013 | 12:20 | 12:27 | 12:34 | |
| 3 | B3.59 | 26/03/2013 | 12:18 | 13:06 | 13:37 |
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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 | 118.7 -5.3 |
| 30 derniers jours | 120.4 +5.6 |