| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 14/05/2024 | 5 | 130 | DAO | N15E59 | |
| 15/05/2024 | 6 | 80 | CSO | N13E45 | |
| 16/05/2024 | 7 | 30 | CRO | N13E30 | |
| 17/05/2024 | 1 | 10 | AXX | N16E16 | |
| 18/05/2024 | 1 | 10 | AXX | N16E02 | |
| 19/05/2024 | 7 | 10 | AXX | N18E01 | |
| 21/05/2024 | 2 | 0 | AXX | N14W36 | |
| 22/05/2024 | 2 | 10 | AXX | N13W50 |
| M |
|---|
| 1 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M4.4 | 14/05/2024 | 17:25 | 17:38 | 18:18 |
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| 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 |