Tâche solaire AR8872
| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 12/02/2000 | 2 | 70 | HSX | S28E79 | |
| 13/02/2000 | 4 | 90 | DAO | S27E65 | |
| 14/02/2000 | 5 | 70 | DAO | S26E53 | |
| 15/02/2000 | 5 | 50 | DAO | S27E40 | |
| 16/02/2000 | 6 | 30 | CSO | S28E28 | |
| 17/02/2000 | 4 | 20 | CRO | S28E16 | |
| 18/02/2000 | 6 | 20 | BXO | S29E02 | |
| 19/02/2000 | 3 | 10 | BXO | S29W11 | |
| 20/02/2000 | 3 | 0 | AXX | S31W22 | |
| 21/02/2000 | 1 | 0 | AXX | S31W34 |
| C | M |
|---|---|
| 1 | 1 |
Le top 2 des éruptions solaires de la région 8872
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M1.9 | 17/02/2000 | 20:17 | 20:35 | 21:07 | |
| 2 | C1.16 | 14/02/2000 | 10:01 | 10:04 | 10:13 |
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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 | 114.4 -9.6 |
| 30 derniers jours | 118.1 +9.1 |