Tâche solaire AR8831
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 13/01/2000 | 1 | 20 | HSX | S15E78 | |
| 14/01/2000 | 5 | 70 | CSO | S17E66 | |
| 15/01/2000 | 6 | 80 | CSO | S17E53 | |
| 16/01/2000 | 18 | 100 | DAO | S18E40 | |
| 17/01/2000 | 23 | 160 | DAO | S17E27 | |
| 18/01/2000 | 23 | 270 | EAO | S18E14 | |
| 19/01/2000 | 17 | 220 | EAI | S18E01 | |
| 20/01/2000 | 23 | 200 | EAO | S18W12 | |
| 21/01/2000 | 18 | 210 | EAO | S18W25 | |
| 22/01/2000 | 11 | 180 | EAO | S18W38 | |
| 23/01/2000 | 4 | 110 | DSO | S17W53 | |
| 24/01/2000 | 4 | 90 | CSO | S17W67 | |
| 25/01/2000 | 1 | 60 | HSX | S17W81 | |
| 26/01/2000 | 1 | 60 | HSX | S16W93 |
| M |
|---|
| 2 |
Le top 2 des éruptions solaires de la région 8831
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M5.64 | 18/01/2000 | 17:07 | 17:27 | 17:44 | |
| 2 | M1.53 | 22/01/2000 | 17:55 | 18:01 | 18:07 |
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La Météo Spatiale en faits
| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 12/12/2025 | M1.1 |
| Dernier orage géomagnétique | 12/12/2025 | Kp5 (G1) |
| Jours sans taches solaires | |
|---|---|
| Dernier jour sans taches solaires | 08/06/2022 |
| Nombre mensuel moyen de taches solaires | |
|---|---|
| novembre 2025 | 91.8 -22.8 |
| décembre 2025 | 131.8 +40 |
| 30 derniers jours | 108.3 +14.5 |